Karlina, R., Broto, B. E. and Simanjuntak, D. (2026) “Analysis of the Duties and Responsibilities of Spare Parts Store Employees at Prima Jaya Aeknabara”, Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE), 9(2), pp. 16238-16247. doi: 10.31538/iijse.v9i2.10201.