Flor, M. ., S. . Andres, M. J. . Permejo, E. P. L. . Macabedang, and N. . Obogne. “Creating Sliding Erasure by Using Plastic Bottles to Minimize Trash in School Environment in Bestlink College of the Philippines”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 2, no. 1, Apr. 2020, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2595.