Nurrahman, A., Cahyani, M., Nurfatmawati, L. and Wibowo, H. (2023) “Developing The Instrument of E-Learning Evaluation: Study at Vocational School”, Journal of Office Administration : Education and Practice, 3(3), pp. 163-174. doi: 10.26740/joaep.v3n3.p163-174.