Maissam Jdid, Florentin Smarandache, Takaaki Fujita. A Linear Mathematical Model of the Vocational Training Problem in a Company Using Neutrosophic Logic, Hyperfunctions, and SuperHyperFunction. Neutrosophic Sets Syst. [Internet]. 2025 Sep. 1 [cited 2025 Jun. 26];87:1-11. Available from: https://fs.unm.edu/nss8/index.php/111/article/view/6489