Sonatha, Y., I. Rahmayuni, A. Alanda, and I. Saputra. “Rancang Bangun Aplikasi Knowledge Management Berbasis Web”. INVOTEK: Jurnal Inovasi Vokasional Dan Teknologi, Vol. 18, no. 2, Oct. 2018, pp. 133-40, doi:https://doi.org/10.24036/invotek.v18i2.423.