Fauzi AAA, Rifada RM, Cahyani D. DO SALES VOLUME AND COST OF GOOD SOLD INCREASE GROSS PROFIT MARGIN. AKSY [Internet]. 2024 Jul. 29 [cited 2025 Dec. 17];6(2):208-22. Available from: http://103.55.33.27/index.php/aksy/article/view/35753