Rustam, Koredianto Usman, Mudyawati Kamaruddin, Dina Chamidah, Nopendri, Khaerudin Saleh, Yulinda Eliskar, and Ismail Marzuki. 2021. “MODIFIED POSSIBILISTIC FUZZY C-MEANS ALGORITHM FOR CLUSTERING INCOMPLETE DATA SETS”. Acta Polytechnica 61 (2):364-77. https://doi.org/10.14311/AP.2021.61.0364.