S. J. . Absalon, C. A. . Ermac, P. R. . Ison, G. . Tabianan, and P. A. . Silawan, “Barriers of Language Communication: Its Effects in the Academic Performance of Grade 12 General Academic Strand Students of Bestlink College of the Philippines”, AASgBCPJMRA, vol. 1, no. 1, Apr. 2019.