Dagumboy, Eloida Carpio. “Coverage Index of Various Communication Platforms: a Segmented Approach to Philippine University Marketing”. Jurnal Studi Komunikasi 3, no. 3 (November 8, 2019): 287-315. Accessed March 29, 2024. https://ejournal.unitomo.ac.id/index.php/jsk/article/view/1842.