E. Rosmarwati, N. Mulianto, B. Febrianto, D. E. Novriana, and S. E. Fiqnasyani, “Comparison of Psoriasis Area and Severity Index (PASI) Scores in Patients Treated with Oral Methotrexate and A Combination of Oral Methotrexate and Narrow Band-Ultraviolet B (NB-UVB) Phototherapy”, BIKK, vol. 34, no. 3, pp. 169–173, Nov. 2022.