Albert Wolter Aridan Tangkudung, Aridhotul Haqiyah, James Tangkudung, & Dindin Abidin. (2021). Mental toughness of martial art athletes based on age and gender. Universitas Negeri Semarang.
Chicago Style (17th ed.) CitationAlbert Wolter Aridan Tangkudung, Aridhotul Haqiyah, James Tangkudung, and Dindin Abidin. Mental Toughness of Martial Art Athletes Based on Age and Gender. Universitas Negeri Semarang, 2021.
MLA (9th ed.) CitationAlbert Wolter Aridan Tangkudung, et al. Mental Toughness of Martial Art Athletes Based on Age and Gender. Universitas Negeri Semarang, 2021.
Warning: These citations may not always be 100% accurate.