JUMARI, HERVIN AL (2025) Perubahan Perilaku Tokoh terhadap Keluarga dalam Novel Sisi Tergelap Surga Karya Brian Khrisna Pendekatan Psikologi Behaviorisme B.F. Skinner = Changes in Character Behavior towards Family in the Novel The Darkest Side of Heaven by Brian Khrisna B.F. Skinner's Psychology of Behaviorism Approach. Skripsi thesis, Universitas Hasanuddin.