TO INTRODUCE THE ALTERNATIVE MATHEMATICAL MODELS FOR SOLVING THE CURRIER TRANSPORTATION PROBLEM IN THE MIDDLE -INCOME COUNTRY: A SMALL LOT DELIVERY. LEX [Internet]. 2025 Aug. 12 [cited 2025 Sep. 28];23(S5):1209-31. Available from: https://lex-localis.org/index.php/LexLocalis/article/view/801365