“THE EFFECTIVENESS OF E-BOOKLET COORDINATION SYSTEM ON LEARNING OUTCOMES OF PHASE F STUDENTS AT SMAN 13 PADANG: EFEKTIVITAS E-BOOKLET SISTEM KOORDINASI TERHADAP HASIL BELAJAR PESERTA DIDIK FASE F DI SMAN 13 PADANG”. Bio-Lectura : Jurnal Pendidikan Biologi 11, no. 2 (October 31, 2024): 269–281. Accessed January 17, 2026. https://journal.unilak.ac.id/index.php/BL/article/view/21604.