Un, Aida Verga Villanueva, et al. “Semantic Change and Word Formation During Covid-19 in the Philippines”. HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE - SOCIAL SCIENCES, vol. 14, no. 3, Mar. 2024, pp. 27-41, doi:10.46223/HCMCOUJS.soci.en.14.3.2665.2024.