Rikizaputra, R. and Sari, K. (2019) “THE RELATIONSHIP BETWEEN ANXIETY AND RETENTION TOWARDS LEARNING ACHIEVEMENT REMEDIAL ON MATERI SKELETON SYSTEM IN CLASS VIII SMP NEGERI 30 PEKANBARU ACADEMIC YEAR 2018/2019”, Bio-Lectura : Jurnal Pendidikan Biologi, 6(1), pp. 78-86. Available at: https://journal.unilak.ac.id/index.php/BL/article/view/2696 (Accessed: 18April2024).