[1]
Friskawati, G.F., Widaningsih, S. and Illahi, R. 2019. Observing student’s situational interest based on the implementation of reward and punishment in physical education. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran. 5, 2 (Sep. 2019), 198–214. DOI:https://doi.org/10.29407/js_unpgri.v5i2.12933.