Liwanag, F., R. Fernandez Jr., E. Fernandez, E. Sagun, J. Vinuya, and V. M. Cabutotan. “The Effects of The Implementation of English Only Policy in the Classroom to the BSE English Students’ Language Learning ”. Southeast Asian Journal of Science and Technology, Vol. 7, no. 1, Nov. 2022, pp. 31-38, https://sajst.org/online/index.php/sajst/article/view/272.