Nadhomi, Timothy. “Sugeno Integral for Hermite-Hadamard Inequality and Quasi-Arithmetic Means”. Annales Mathematicae Silesianae 37, no. 2 (May 30, 2023): 294–305. Accessed April 17, 2025. https://journals.us.edu.pl/index.php/AMSIL/article/view/15622.