p-ISSN: 1978-3728 e-ISSN: 2442-9740 Volume 54, Number 1, March 2021 EDITORIAL TEAM OF DENTAL JOURNAL (MAJALAH KEDOKTERAN GIGI) SK: 17/UN3.1.2/2021 January 4 – December 31, 2021 Patron: Dean of Faculty of Dental Medicine, Universitas Airlangga Advisors: Vice Dean I, Vice Dean II, Vice Dean III Chief Editor: Muhammad Dimas Aditya Ari, drg., M.Kes (Department of Prosthodontics, Faculty of Dental Medicine, Universitas Airlangga) Editorial Boards Roeland Jozef Gentil De Moor (Department of Restorative dentistry and Endodontology, Dental School, Ghent University, Belgium); Cortino Sukotjo (University of Illinois at Chicago College of Dentistry, Department of Restorative Dentistry, Chicago, United States); Guang Hong (Liaison Center for Innovative Dentistry, Graduate School of Dentistry, Tohoku University, Japan); Kenji Yoshida (Department of Oral and Maxillofacial Surgery, School of Dentistry, Aichi Gakuin University, Nisshin, Japan); Miguel Rodrigues Martins (Co-Worker Aachen Dental Laser Center, RWTH Aachen University, Aachen, Germany); Sajee Sattayut (Department of Oral Surgery, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand); Samir Nammour (Department of Dental Science, Faculty of Medicine, University of Liege, Belgium); Reza Fekrazad (Laser Reseach Center in Medical Science, Dental Faculty, AJA University of Medical Science, Tehran, Iran); Hong Sai Loh (Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, National University of Singapore, Singapore); Widowati Witjaksono (Kulliyah of Dentistry, International Islamic University Malaysia, Malaysia); Hamid Nurrohman (Missouri School of Dentistry & Oral Health A.T. Still University 800 W. Jefferson St. Kirksville, Missouri, USA, United States); Harry Huiz Peeters (Laser Research Center, Bandung, Indonesia); Rahmi Amtha (Department of Oral Medicine, Faculty of Dentistry, Universitas Trisakti, Indonesia); Elza Ibrahim Auerkari (Department of Oral Biology, Faculty of Dentistry, Universitas Indonesia, Indonesia); R. Darmawan Setijanto (Department of Dental Public Health, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Anita Yuliati (Department of Dental Material Sciences and Technology, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Udijanto Tedjosasongko (Department of Pediatric Dentistry, Faculty of Dental Medicine, Universitas Airlangga). Managing Editors Ketut Suardita (Department of Conservative Dentistry, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Alexander Patera Nugraha (Department of Orthodontics, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Astari Puteri (Department of Oral and Maxillofacial Pathology, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Aulia Ramadhani (Department of Dental Public Health, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Nastiti Faradilla Ramadhani (Department of Dentomaxillofacial Radiology, Faculty of Dental Medicine, Universitas Airlangga, Indonesia). Peer-Reviewers Arlette Suzy Setiawan (Department of Pediatric Dentistry, Faculty of Dentistry, Universitas Padjadjaran, Indonesia); Irna Sufiawati (Deparment of Oral Medicine, Faculty of Dentistry, Universitas Padjadjaran, Indonesia); Sri Oktawati (Department of Periodontics, Faculty of Dentistry, Universitas Hasanuddin, Indonesia); Diah Savitri Ernawati (Department of Oral Medicine, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); David B. Kamadjaja (Department of Oral an Maxillofacial Surgery, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Tuti Kusumaningsih (Department of Oral Biology, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Eha Renwi Astuti (Department of Dentomaxillofacial Radiology, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Agung Krismariono (Department of Periodontics, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Irma Josefina Savitri (Department of Periodontics, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Dini Setyowati (Department of Dental Public Health, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Maretaningtias Dwi Ariani (Department of Prosthodontics, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Ratri Maya Sitalaksmi (Department of Prosthodontics, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Tania Saskianti (Department of Pediatric Dentistry, Faculty of Dental Medicine, Universitas Airlangga, Indonesia); Retno Indrawati (Department of Oral Biology, Faculty of Dental Medicine, Universitas Airlangga, Indonesia). Administrative Assistant Novi Dian Prastiwi (Faculty of Dental Medicine, Universitas Airlangga); Abdullah Mas’udy (Faculty of Dental Medicine, Universitas Airlangga) Editorial Address: Faculty of Dental Medicine, Universitas Airlangga Jl. Mayjen. Prof. Dr. Moestopo No. 47 Surabaya 60132, INDONESIA Phone. +62 31 5039478/5030255. Fax. +62 31 5039478/5020256 E-mail: dental_journal@fkg.unair.ac.id; Website: https://e-journal.unair.ac.id/MKG Accredited No. 32a/E/KPT/2017 Cover photo purchased from: www.fotolia.com Invoice number: 206803056-204225738 Preface Dental Journal (Majalah Kedokteran Gigi) is proud to be one of certified scientific journals by The Ministry of Research and Technology and National Research and Innovation Agency. We have been publishing since 1968. We are supported by Indonesian and International editors. Quality is always maintained in order to provide our readers with update scientific information. With the spirit and vision to be an internationally indexed journal, Dental Journal (Majalah Kedokteran Gigi) is published in English and now available both print and online. Starting from 2021, we have made updates related to the classifying of scientific articles that we publish. We classify these into Original Articles, Case Report and Review Articles. The classification will be included in the table of contents for each edition according to the published article and become an option during the submission process as well as a template for updating the manuscript that we provide. As detailed further information can be accessed on our online journal portal. We would also like to acknowledge generous supports from the Dean & Vice Dean of Faculty of Dental Medicine Universitas Airlangga; The Institute of Innovation, Journal Development, Publishing and Intellectual Property Rights Universitas Airlangga; and National Scientific Journal Reviewer Board of The Indonesian Ministry of Education. Best Regards, Chief Editor Muhammad Dimas Aditya Ari, drg., M.Kes Printed by: Airlangga University Press. (RK. 310/07.19/AUP-A5E). Kampus C Unair, Mulyorejo Surabaya 60115, Indonesia. Phone. +62 31 5992246, 5992247, Fax. +62 31 5992248. E-mail: adm@aup.unair.ac.id Volume 54, Number 1, March 2021 p-ISSN: 1978-3728 e-ISSN: 2442-9740 1. Epidemiological survey for dental trauma among 12-year-old children in Erbil City, Iraq Mohamed Salim Younus and Karam Ahmed ............................................................................... 1–4 2. Effectiveness of reminder sticker books at increasing dental health knowledge and oral hygiene Muhammad Chair Effendi, Edina Hartami, Merlya Balbeid and Ghea Dewi Hapsari ............ 5–10 3. The comparative Micro-CT analysis on trabecular bone density between hydroxyapatite gypsum puger scaffold application and bovine hydroxyapatite scaffold application Amiyatun Naini ................................................................................................................................ 11–15 4. The enhancement of type 1 collagen expression after 10% propolis-carbonated hydroxyapatite application in periodontitis-induced rabbits Indi Kusumawati, Suryono and Ahmad Syaify ............................................................................. 16–20 5. Adjunctive radiograph diagnostic in vertical mandibular asymmetry Kirubanandan Sathya Moorthy, Ervina Sofyanti, Trelia Boel, Jesslyn Okto Govanny and Aditya Rachmawati .................................................................................................................. 21–24 6. Comparison between school and home-based dental health promotion in improving knowledge, parental attitude and dental health of children with mild disabilities Putri Raisah, Rosa Amalia and Bambang Priyono ....................................................................... 25–30 7. Correlation between salivary zinc levels and salivary volume on taste disorders in elderly patients Dewi Kania Intan Permatasari, Tenny Setiani Dewi and Dewi Marhaeni Diah Herawati ...... 31–34 8. Silicone loop alternative for posterior bitewing radiography Shinta Amini Prativi, Shanty Chairani and Tyas Hestingsih ...................................................... 35–38 9. Cultivation and expansion of mesenchymal stem cells from human gingival tissue and periodontal ligament in different culture media Banun Kusumawardani, Dwi Merry Christmarini Robin, Endah Puspitasari, Irma Josefina Savitri and Dea Ajeng Pravita Suendi ................................................................... 39–45 10. Correlation between carbohydrate intake and dental caries in obese individuals Ignatius Setiawan, Ananda Sagita, Ibnu Suryatmojo, Dewi Marhaeni Diah Herawati, Irna Sufiawati and Sunardhi Widyaputra .................................................................................... 46–51 11. Streptococcus mutans detection on mother-child pairs using matrix-assisted laser desorption ionization – time of flight mass spectrometry and polymerase chain reaction Udijanto Tedjosasongko, Dwi Mulia Ramadhaniati and Seno Pradopo .................................... 52–56 CONTENTS Page