Afiana, F. N., Setiawan, I. and Banomo, I. A. (2019) “IS/IT STRATEGIC PLANNING PADA SMK MUHAMMADIYAH 1 PURWOKERTO DENGAN METODE WARD & PEPPARD”, CESS (Journal of Computer Engineering, System and Science), 4(2), pp. 250–257. doi: 10.24114/cess.v4i2.13381.