Morales, Joel, Charlie Nazareno, Daryl Medel, Alleah Fajarito, Jennica Tirado, and Alejandro Adovas. 2020. “Point-of-Sale System for Glenald’s Store”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 2 (1). https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2370.