Qualitative Study of Biology Teachers’ Professional Development Based on the TPACK Model: The Case of Immunity and Biotechnology and Genetic Engineering Topics. Mongolian Journal of Educational Research, [S. l.], v. 30, n. 2, 2025. DOI: 10.56380/mjer.v30.2.6. Disponível em: https://journal.mnier.mn/index.php/research/article/view/107. Acesso em: 8 jan. 2026.