Ridha Hamdani, Jagar Lumbantoruan. Pembelajaran Materi Bernyanyi Solo Di Kelas IX SMP Pertiwi 2 Padang. jmk-widyakarya [Internet]. 2023 Nov. 1 [cited 2025 Jan. 9];1(6):309-14. Available from: https://ifrelresearch.org/index.php/jmk-widyakarya/article/view/1636