Junaidi, Muksan, and Khuzaini Khuzaini. “BIG DATA ANALYSIS MODEL PROFITABILITY RATIO IN DETERMINING PREDICTION OF COMPANY PERFORMANCE ERA 4.0”. International Conference of Business and Social Sciences 1, no. 1 (October 4, 2020). Accessed May 17, 2024. https://debian.stiesia.ac.id/index.php/icobuss1st/article/view/75.