Ratna Gumilang R. IMPACT WORKING CAPITAL TERHADAP PENINGKATAN PROFITABILITAS PADA KSU CAHAYA PERMATA. JC [Internet]. 2019Aug.14 [cited 2024May19];9(2):131-8. Available from: https://journal.ikopin.ac.id/index.php/coopetition/article/view/21