R. B. Inocian, L. C. Dapat, G. B. Pacaña, and G. M. Lasala, “Indigenizing and contextualizing the use of cooperative learning strategies”, JRPPTTE, vol. 9, no. 2, pp. 1–18, Nov. 2019, doi: 10.37134/jrpptte.vol9.no2.1.2019.