“Variety of Cell Size of Cosmarium Spp. And Euastrum Spp. (Desmidiaceae, Charophyte) from the Aquatic Environment Around Palangka Raya, Central Kalimantan, Indonesia”. Jurnal Biota, vol. 8, no. 1, Jan. 2022, pp. 1-10, https://doi.org/10.19109/Biota.v8i1.8002.