Satisfaction of Students in the Engineering Professional Certificate Program Curriculum in Rajamangala University of Technology Isan Sakon Nakhon Campus. - Nithiroth Pornsuwancharoen; Somkiat Maliphan; Suriya Keawarsa; Penkhae Wongsuriya; Patipong Jongrutham; Prasit Chara (ICEED, 2024)