Q. Istgahfirul and E. W. Maryam, “The Need for Affiliation and Assertive Behavior in Students Joining Student Organizations: Kebutuhan Afiliasi dan Perilaku Asertif pada Mahasiswa yang Mengikuti Organisasi Kemahasiswaan”, ijins, vol. 21, p. 10.21070/ijins.v21i.789, Jan. 2023.