PADCHONGA, Nelson F.; ALITAN, Novelyn L.; ABILANG, Cecil G.; SIMALONG, Ceria Mae G. Development and Validation of the SELFIE Scale for English Pre-Service Teachers’ Instructional Self-Efficacy . ETDC: Indonesian Journal of Research and Educational Review , [S. l.], v. 6, n. 1, p. 64–79, 2026. DOI: 10.51574/ijrer.v6i1.5304. Disponível em: https://www.etdci.org/journal/ijrer/article/view/5304. Acesso em: 22 sep. 2026.