This research is intended to guide the development of waste management by making a fertilizer for undergraduate students in environmental studies, mahasarakham University branch, effective basis, 80/80 and effectiveness.
This research aims to develop waste management through composting guide for undergraduate students. Environment Studies University The efficiency and effectiveness of 80/80.
This study aimed to develop a management manual waste by composting for undergraduate students in Environmental Education University. 80 / 80 efficiency and effectiveness.