Jan Sander B. Aban, Lyka Shanice C. Espinola, Laurence R. Funa, Kyra F. Jao, Eric P. Gelilio, “World of Art in the 21st Century: Sacred Music amidst Covid-19”, Int. j. curr. res. sci. technol., vol. 8, no. 09, pp. 74–81, Sep. 2022.