Euriga, E., Amanah, S., Fatchiya, A., & Asngari, P. S. (2018). The Motivation Factors and Farmer Group Clusters on Sustainable Horticulture Practices Adoption in Yogyakarta Province. International Journal of Sciences: Basic and Applied Research (IJSBAR), 38(2), 160–171. Retrieved from https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/8974