“ANALYSIS OF PROFITABILITY RATIO AS TOOL FOR ASSESSING THE PERFORMANCE OF THE BALITAR ISLAMIC UNIVERSITY OF BLITAR PERIOD 2016-2018”. JOSAR (Journal of Students Academic Research) 5, no. 1 (July 5, 2020): 62–67. Accessed December 11, 2025. https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/1066.