Lanos, Muhsana El Cintami, Anne Ulfa, Alvian Damanik, Sulurudin Sulurudin, and Pebi Jauhari. 2023. “Efforts to Improve Discuss Throwing Skills With Water Pipe Modifications in Junior High School Students”. Edumaspul: Jurnal Pendidikan 7 (1), 707-15. https://jurnal.unimen.cloud/maspuljr/article/view/5604.