Performance of Membr formance of Membrane Bior ane Bioreactor in Nitr or in Nitrogen Remo ogen Removal using al using Anammox Bacteria Cultiv x Bacteria Cultivated fr ated from Lake Koto Baru. - Zulkarnaini, Zulkarnaini; Amanda, Tiffany Azhra; Putra, Alqadri Asri; Komala, Puti Sri; Nilawati, Dewi; Widyarani, Widyarani; Sembiring, Tarzan; Mawarda, Panji Cahya; Septevani, Athanasia Amanda; Rusta, Mia Miranti (Makara Journal of Science, 2026)