Sukmawati S, Ghazali M, Afifurrahman A. COBB-DOUGLAS FUNCTIONAL MODELLING IN ECONOMETRICS (CASE STUDY: THE IMPACT OF SALES AND OPERATIONAL EXPENSES ON NET PROFITS). JD [Internet]. 18Sep.2023 [cited 3Jul.2024];5(2):96-05. Available from: https://ejurnal.undana.ac.id/index.php/JD/article/view/12165