A. Herniawati, U. Miftahudin, Z. zam L. Jamil, Y. Hidayat, and U. Ruswandi, “The Implementation of Internal and External Quality Assurance Systems at the Private Islamic Higher Education: (A Case Study at STAI Al Badar Cipulus Purwakarta)”, JCELL, vol. 4, no. 001, pp. 329–337, Jan. 2025.