Antone MS. Effects of Varying Concentrations of Copper Sulfate on the Population Density of Chlorella SP. Nitzschia SP. and Oscillatoria SP. Silliman Journal [Internet]. 2024 May 30 [cited 2024 Nov. 21];33(1-4). Available from: https://sillimanjournal.su.edu.ph/index.php/sj/article/view/488