SHARF AL-DEEN, Eman Yahya Ahmed Hamod. The effectiveness of a program that is based on (STEM) preface in developing of teaching performance skills for student teachers in Faculty of Education - Sana’a. Journal of Curriculum and Teaching Methodology, New Mexico, United States, v. 2, n. 3, p. 32–53, 2023. DOI: 10.26389/AJSRP.D090223. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jctm/article/view/6222. Acesso em: 19 dec. 2025.