Saharullah, Faris Zhafran Siregar, Abidah Nur, Iwan Hermawan, and Alexandre Igor Araripe Medeiros. 2023. “The Trend and Evolution of Training in Volleyball: A Bibliometric Analysis of the Last Five Years”. Journal Sport Area 9 (1):30-42. https://doi.org/10.25299/sportarea.2024.vol9(1).14781.