Ibrahim MM, Qasim OS, Hussein TF. A hybrid approach combining generalized normal distribution optimization algorithm and fuzzy C-means with Calinski-Harabasz index for clustering optimization. IAPGOS [Internet]. 2025 Sep. 30 [cited 2026 Jan. 29];15(3):10-4. Available from: https://ph.pollub.pl/index.php/iapgos/article/view/6921