Sinurat, E. M., & Pakpahan, A. (2013). Perancangan dan Implementasi Single Sign On (SSO) Berbasis Central Authentication Service (CAS) dan Lightweight Directory Access Protocol (LDAP) di Universitas Advent Indonesia. TeIKa, 5(1), 37-50. https://doi.org/10.36342/teika.v5i1.145