Manabat R, Cuchapin H, Ibanez R, Sanz G, Embile KJ. Effectiveness of Creating Ballpen Organizer by Using Recycled Plastic Bottles in Grade 12 ABM Strand Students in Bestlink College of the Philippines. AASgBCPJMRA [Internet]. 2020 Apr. 1 [cited 2025 Jun. 19];2(1). Available from: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2592