Dirman, D., R. Anugrah, H. F. Rachmat, and A. Adiyanto. “Web-Based Employee Leave Information System Application Design At Pt Arai Rubber Seal Indonesia”. UJoST- Universal Journal of Science and Technology, vol. 1, no. 2, Sept. 2022, pp. 42-53, doi:10.11111/ujost.v1i2.62.