Popov, Dobrin, Kostadin Kanalev, Mariana Bacelova, Nikolay Boyadjiev, Ian Raichev, and Penka Angelova. “EFFECT OF A 20 DAY TRAINING PROGRAM ON GRIP STRENGTH IN ELITE WEIGHTLIFTERS”. KNOWLEDGE - International Journal 61, no. 4 (December 10, 2023): 703–706. Accessed July 17, 2024. https://ikm.mk/ojs/index.php/kij/article/view/6477.