Amzăr, Elena Luminița, Larisa Rada, Florin Gabriel Ghimișliu, and Maria Diana Hristache. “Programmed Instruction As an Effective Tool in Developing the Technical Level of U13 Female Volleyball Players”. Revista Romaneasca pentru Educatie Multidimensionala 17, no. 2 (June 17, 2025): 409-429. Accessed August 8, 2026. https://lumenpublishing.com/journals/index.php/rrem/article/view/7344.