C K, Sivashankari, T. Nithya, and Yadavalli VSS. 2024. “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 35 (1):115-36. https://doi.org/10.7166/35-1-2897.