DEWI ISMA MADZLAN; MOHD. KHAIRUDDIN ABDULLAH; KHALID JOHARI. A conceptual research framework for investigating the influence of Teachers’ Professional Development Program (TPDP) towards stress, teachers’ efficacy and collective efficacy among secondary school teachers in Sabah. Jurnal Pemikir Pendidikan, [S. l.], v. 4, n. 1, p. 63–72, 2013. DOI: 10.51200/jpp.v4i1.8182. Disponível em: https://jurcon.ums.edu.my/ojums/index.php/jurnal-pemikir-pendidikan/article/view/8182. Acesso em: 21 aug. 2026.