Alif, Muhammad Nur, Komarudin, Tatang Muhtar, and Mulyana. 2024. “Validity and Reliability of the Self-Regulation Martial Arts Questionnaire (SR-MAQ): A Study in 3 Types of Martial Arts”. Journal Sport Area 9 (3):398-407. https://doi.org/10.25299/sportarea.2024.vol9(3).18029.