Rapi, Rapi Ardamis, and Merlina Sari. “Survey Proses Pembelajaran Penjas Adaptif Anak Tuna Grahita Di SLB Pekanbaru”. Integrated Sport Journal (ISJ) 1, no. I (May 29, 2023): 48–57. Accessed July 2, 2025. https://ejournal.indrainstitute.id/index.php/isj/article/view/463.