Sugiarto, Arbian, Donny Fahmi, and Tubagus Herlambang. 2026. “The Use Of An Inclined Mat To Improve The Learning Outcomes Of Fifth-Year Pupils At State Primary School In The Forward Roll Skills”. STAMINA 9 (2), 120-34. https://doi.org/10.24036/jst.v9i2.1357.