Predictive validity of technical drawing mock examination scores on school of science students’ wassce examination scores: kesahan ramalan markah peperiksaan percubaan lukisan teknikal terhadap markah peperiksaan wassce pelajar sekolah sains. Attarbawiy [Internet]. 2025 Jun. 30 [cited 2026 May 24];9(1):280-92. Available from: https://attarbawiy.uis.edu.my.kuisjournal.com/index.php/jurnal/article/view/253