Purisima, C. , Lee, A. , Razon, A. , Santiago, G. , Villanueva, J.J. and Emblie, K.J. 2020. Study of Effectiveness of Using Plastic Bottles as Hanging Vases of Plants in Classrooms of Grade 12 ABM Students. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research. 2, 1 (Apr. 2020).