Prasetyo, D. E. ., and A. F. Wijaya. “Information System Strategic Planning For Tourism Transportation Company Using Ward And Peppard Methodology”. INTENSIF: Jurnal Ilmiah Penelitian Dan Penerapan Teknologi Sistem Informasi, vol. 5, no. 1, Feb. 2021, pp. 43-57, doi:10.29407/intensif.v5i1.14609.