NASIP, F. . F. M.; LAJIUM, D. A. D.; KIFLEE, D. N. A. ANALISIS FAKTOR PENEROKAAN & KEBOLEHPERCAYAAN INSTRUMEN AMALAN PDP STEM-TPACK, PEMBANGUNAN PROFESIONAL, SIKAP DAN EFIKASI KENDIRI PENSYARAH POLITEKNIK MALAYSIA: EXPLORATORY FACTOR ANALYSIS AND RELIABILITY OF THE INSTRUMENT FOR STEM-TPACK TEACHING PRACTICES, PROFESSIONAL DEVELOPMENT, ATTITUDE, AND SELF-EFFICACY AMONG MALAYSIAN POLYTECHNIC LECTURERS. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC), [S. l.], v. 11, n. 62, p. 1072–1083, 2026. DOI: 10.35631/IJEPC.1162063. Disponível em: https://gaexcellence.com/ijepc/article/view/7231. Acesso em: 27 mar. 2026.