C K, S.; T. NITHYA; VSS, Y. . OPTIMAL PRICING AND PRODUCTION LOT SIZE FOR TWO RATES OF PRODUCTION WITH PRICE-SENSITIVE DEMAND, PRICE BREAK-EVEN POINT, AND PROFIT MAXIMISATION IN HIGHER ORDER EQUATION. The South African Journal of Industrial Engineering, [S. l.], v. 35, n. 1, p. 115–136, 2024. DOI: 10.7166/35-1-2897. Disponível em: http://sajie.journals.ac.za/pub/article/view/2897. Acesso em: 2 jul. 2024.