123767 76..84 Announcement of Retraction The editorial board announced this article has been retracted on July 25, 2023. If you have any further question, please contact us at: ape@scholink.org Article Title: Integration of E-Portfolio into an Iranian Flipped Classroom: Does the Flip Type Make a Difference in Listening Comprehension? Author/s: Shahriar Jalili Journal Title: Advances in Politics and Economics ISSN: ISSN 2576-1382 (Print) ISSN 2576-1390 (Online) Volume and Number: Vol. 6, No. 3, 2023 Pages: 51-61 DOI: https://doi.org/10.22158/ape.v6n3p51