Sudarma, M. and Sulaksono, J. (2020) “Implementation of TF-IDF Algorithm to detect Human Eye Factors Affecting the Health Service System”, INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi, 4(1), pp. 123-130. doi: 10.29407/intensif.v4i1.13858.