Kristi Agust, Fekie Adila, Imam Rahmatullah, Ittaqwa, and Faujiah Br Barus. “The Developing "The Most Significant Change Technique (MSC) Model" In Physical Education Learning in High Schools”. Journal Physical Health Recreation (JPHR), Vol. 3, no. 2, May 2023, pp. 68-74, doi:10.55081/jphr.v3i2.847.