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, [S. l.], v. 11, n. 2, p. 269–281, 2024. DOI: 10.31849/bl.v11i2.21604. Disponível em: https://journal.unilak.ac.id/index.php/BL/article/view/21604. Acesso em: 9 jul. 2026.