Verde, J. ., Y. . Arichi, J. . Ebay, and M. A. . Oraiz. “Effects of Planting Herbal Plants by Using Recyclable Empty Bottles in Grade 12 ABM Strand Students 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/2609.