Sianipar JH. Pengembangan Sistem Informasi Penerbitan Buku Rohani HKBP Indonesia. J. Tridarma: PkM [Internet]. 2022May7 [cited 2026Oct.22];5(1):151-63. Available from: http://www.ejournal.iocscience.org/index.php/abdimas/article/view/2282