Astuti, B., D. Septi Purnama, M. Kurniasari, and R. Lestari. “Profile of Problems Faced by Students Attending Counseling Services at Yogyakarta State University”. KnE Social Sciences, Vol. 6, no. 2, Dec. 2021, pp. 417–425, doi:10.18502/kss.v6i2.10005.