Dulamit, Christy, and Dg Norizah Ag Kiflee Dzulkifli. “KESAHAN KONSTRUK DAN KEBOLEHPERCAYAAN INSTRUMEN SIKAP, PENGETAHUAN DAN KEMAHIRAN GURU DALAM PENGURUSAN DISIPLIN NORMA BAHARU SEKOLAH MENENGAH PEDALAMAN SABAH: CONSTRUCT VALIDITY AND RELIABILITY OF TEACHERS’ ATTITUDE, KNOWLEDGE AND SKILLS INSTRUMENT IN NEW-NORM DISCIPLINE MANAGEMENT IN RURAL SECONDARY SCHOOLS IN SABAH”. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC) 11, no. 63 (June 30, 2026): 1152–1164. Accessed July 7, 2026. https://gaexcellence.com/ijepc/article/view/7947.