R. Nurpratiwi, Y. A. Triardhana, A. D. Ciptorini, B. Lestari, A. Suyoko, and M. A. Sidik, “Increased Understanding of The First Handling of Sports Injuries in PJOK Teachers in Lakarsantri District, Surabaya”, jsm, vol. 1, no. 1, pp. 1–7, Jul. 2023.