Characterization of leaf-level particulate matter on Taft Avenue, Manila - Garcia, Mikamila Elehn-joyce Quitoriano; Catalig, Migel Antonio; Organo, Voltaire; Gabo-Gianan, Astrid Korina; Johnson, Sarah; Marquez, Edanjarlo (Proceedings of the Samahang Pisika ng Pilipinas, 2019)