Al-Hadabi ASD, Asoudi MSA. Scientific Research Hypotheses Understanding of the Pre-Service Science Teachers at Faculty of Education-Amran University, Yemen. hesj [انترنت]. 30 سبتمبر، 2020 [وثق 27 أكتوبر، 2025];5(12):476-98. موجود في: https://hesj.org/ojs/index.php/hesj/article/view/180