Sari, Mulia Safrida, Rachmad Almi Putra, Yonadiah Dwitya, and M Ari Fahril. “Effect of Calcium Nitrate on Chlorophyll-Based Biotransducer Characterization of Arthrospira Platensis Gomont ”. BIOTROPIA 32, no. 2 (August 28, 2025): 205–215. Accessed September 4, 2025. https://journal.biotrop.org/index.php/biotropia/article/view/2480.