สุกธมฺโม/ประสิทธิ์สุขสันต์ พ. (พรชัย) 2017. THE WISE MEANS OF THE BUDDHA IN DELIVERING DHAMMA DISCOURSES IN LINE WITH THE SIX TYPES OF CHARACTERISTIC BEHAVIOURS. Journal of Buddhist Studies Chulalongkorn University. 24, 3 (Dec. 2017), 29–44.