Riyanto, E. Armada. et al Studia Philosophica et Theologica Volume 16 No.2 Oktober 2016. - Malang: STFT Widya Sasana Malang, 2016. - 266p Soft Cover 23 cm ISSN: Subjects--Topical Terms: LC Class. No.: BR1 / .SPT Vol.16.No.2. Oktober 2016