Effendi Z. PENINGKATAN KOMPETENSI PROFESIONAL GURU MELALUI PELATIHAN PERANCANGAN QUASY EXPERIMENT, CLASSROOM ACTION RESEARCH & PUBLIKASI HASIL RISET GURU. UJCS [Internet]. 28Dec.2018 [cited 5Jul.2025];3(2):123 -10. Available from: https://www.ojs.ekasakti.org/index.php/UJCS/article/view/58