The Composition of The Several Types of Macroalgae Pigments Found in Mangket Beach Waters, Kema District, North Minahasa. JPLT [Internet]. 2026 Feb. 28 [cited 2026 Nov. 10];14(1):120-32. Available from: https://ejournal.unsrat.ac.id/v3/index.php/jplt/article/view/64932