Rahmiyati N, Wahidhani EH, Fitrianingsih D, Rachmawati T. The Effect of Working Capital Management, Operational Efficiency, and Profitability on Financial Sustainability of SMEs. IJBLE [Internet]. 2024Nov.20 [cited 2025Jul.6];5(2):2683 - 2693. Available from: http://www.ijble.com/index.php/journal/article/view/918