id	domain	url
flr-1431	doi.org	https://doi.org/10.14786/flr.v13i2.1431
flr-1431	doi.org	https://doi.org/10.1016/j.learninstruc.2012.09.003
flr-1431	doi.org	https://doi.org/10.1080/03004279.2021.1874370
flr-1431	doi.org	https://doi.org/10.1007/978-981-10-3654-5_11
flr-1431	doi.org	https://doi.org/10.1037/spq0000297
flr-1431	doi.org	https://doi.org/10.1007/s10964-012-9763-x/tables/4
flr-1431	www.gov.ie	https://www.gov.ie/en/collection/class-size-information-at-individual-primary-schoollevel
flr-1431	doi.org	https://doi.org/10.1016/j.learninstruc.2012.09.003
flr-1431	doi.org	https://doi.org/10.1080/03004279.2021.1874370
flr-1431	doi.org	https://doi.org/10.1007/978-981-10-3654-5_11
flr-1431	doi.org	https://doi.org/10.1037/spq0000297
flr-1431	doi.org	https://doi.org/10.1007/s10964-012-9763-x/tables/4
flr-1431	www.gov.ie	https://www.gov.ie/en/collection/class-size-information-at-individual-primary-school-level
flr-1431	www.gov.ie	https://www.gov.ie/en/collection/class-size-information-at-individual-primary-school-level
flr-1431	doi.org	https://doi.org/10.1177/0165025416687412
flr-1431	doi.org	https://doi.org/10.1080/10888691.2014.894870
flr-1431	doi.org	https://doi.org/10.1162/003355300555060
flr-1431	doi.org	https://doi.org/10.1016/j.learninstruc.2022.101650
flr-1431	doi.org	https://doi.org/10.1037/dev0000159.supp
flr-1431	doi.org	https://doi.org/10.1016/s0022-4405(98)00006-5
flr-1431	doi.org	https://doi.org/10.1007/s10802-011-9605-4
flr-1431	doi.org	https://doi.org/10.1086/675530
flr-1431	doi.org	https://doi.org/10.1016/j.dr.2017.04.001
flr-1431	doi.org	https://doi.org/10.1080/09243453.2010.512800
flr-1431	doi.org	https://doi.org/10.1177/0165025416687412
flr-1431	doi.org	https://doi.org/10.1080/10888691.2014.894870
flr-1431	doi.org	https://doi.org/10.1162/003355300555060
flr-1431	doi.org	https://doi.org/10.1016/j.learninstruc.2022.101650
flr-1431	doi.org	https://doi.org/10.1037/dev0000159.supp
flr-1431	doi.org	https://doi.org/10.1016/s0022-4405(98)00006-5
flr-1431	doi.org	https://doi.org/10.1086/675530
flr-1431	doi.org	https://doi.org/10.1016/j.dr.2017.04.001
flr-1431	doi.org	https://doi.org/10.1080/09243453.2010.512800
flr-1431	doi.org	https://doi.org/https://doi.org/10.1111/jora.12619
flr-1431	doi.org	https://doi.org/10.1080/02671522.2019.1697733
flr-1431	www.mdpi.com	https://www.mdpi.com/2227-7102/11/4/161
flr-1431	doi.org	https://doi.org/10.1177/0165025415584187
flr-1431	doi.org	https://doi.org/10.1037/edu0000605
flr-1431	doi.org	https://doi.org/10.1080/00220671.2019.1687414
flr-1431	doi.org	https://doi.org/10.1080/10888691.2014.924710
flr-1431	doi.org	https://doi.org/https:/doi.org/10.1111/jora.12619
flr-1431	doi.org	https://doi.org/10.1080/02671522.2019.1697733
flr-1431	www.mdpi.com	https://www.mdpi.com/2227-7102/11/4/161
flr-1431	doi.org	https://doi.org/10.1177/0165025415584187
flr-1431	doi.org	https://doi.org/10.1037/edu0000605
flr-1431	doi.org	https://doi.org/10.1080/00220671.2019.1687414
flr-1431	doi.org	https://doi.org/10.1080/10888691.2014.924710