Benefits of 3B Trash Bins in Every Floor for Proper Segregation in Senior High School Department of Bestlink College of the Philippines, S.Y. 2019–2020. AASgBCPJMRA [Internet]. 2020 Apr. 1 [cited 2025 Dec. 13];2(1). Available from: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2554