Tavares, Olivia Maria Inacio, et al. “Perancangan Strategis SI TI Pada Dinas Pertambangan Dan Energi Provinsi NTT Menggunakan Framework Ward Dan Peppard”. CESS (Journal of Computer Engineering, System and Science), vol. 6, no. 2, July 2021, pp. 172-80, doi:10.24114/cess.v6i2.25691.