1.
Siallagan RMM, Purba M. Proses Pembelajaran Paduan Suara di Lembaga Sanggar Melodious Magnificent Ensemble. J. Educ. Res. [Internet]. 2024 Jul. 13 [cited 2025 Jun. 15];5(3):2754-61. Available from: https://jer.or.id/index.php/jer/article/view/1159