Sihombing DJC. Implementing Agile Approach In Inventory Management De-velopment To Enhance Performance Of Fitness Centers. Jurnal Ekonomi [Internet]. 2024 May 6 [cited 2026 May 31];13(02):717-26. Available from: https://www.ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/4474