Mzili, Ilyass, Toufik Mzili, and Mohammed Essaid Riffi. “Efficient Routing Optimization With Discrete Penguins Search Algorithm for MTSP”. Decision Making: Applications in Management and Engineering 6, no. 1 (April 11, 2023): 730–743. Accessed November 25, 2024. https://dmame-journal.org/index.php/dmame/article/view/731.