Tuba, Junarie Joy, and Pedro Avenido. “Preliminary Study on The Bioaccumulation Potential of Sea Grass (H. Ovalis) For Mercury in Selected Coastal Barangay in Malita, Davao Occidental”. SPAMAST Research Journal 1, no. 1 (January 31, 2018): 35–43. Accessed August 23, 2025. https://www.spamastresearchjournal.ph/index.php/srj/article/view/3.