CORONADO, Armin S.; CABBARUBIAS, Florabelle B.; AROCHA, Lanieleen Jerah Mae. Effect Of Nitrogen From Different Sources On The Growth And Biomass Production Of Spirulina Platensis (Gomont) Geitler. PUP Journal of Science and Technology, Philippines, v. 12, n. 1, p. 41–47, 2022. DOI: 10.70922/sz4maa41. Disponível em: https://publishing.pup.edu.ph/ojs/index.php/PUP-JST/article/view/252. Acesso em: 27 aug. 2025.