Chansrimuang, J. . The Development of Learning Achievement in the Course ‘Civic Duties and Morality’ on the Topic ‘Human Society’ in Accordance with the Four Gharavāsa Dhammas by Using the Exercise of 2nd Year Students in Vocationalcertificate Program, Factory Mechanic Department, Kanchanaburi Technical College. JOME 2024, 2, 1-18.