Agustina, Nurul Aini, and Widyastuti Widyastuti. “Relationship Between Emotion Regulation and Grit in High School Athlete Students”. Indonesian Journal of Innovation Studies 21 (January 30, 2023): 10.21070/ijins.v21i.811. Accessed July 22, 2024. https://ijins.umsida.ac.id/index.php/ijins/article/view/811.