Darmawan, F., T. Kusnandar, A. Fauka, and A. Sudrajat. “Application Of the Eigenface Method in The Presence System Using Web-Based Face Recognition: Study At E-Learning Marketplace in Bandung”. Informatics Management, Engineering and Information System Journal, vol. 1, no. 2, Jan. 2024, pp. 125-33, doi:10.56447/imeisj.v1i2.245.