Kurniati AC. Community Service to Educate The Development of Green Open Space in Kelurahan Purbayan, Kemantren Kotagede. Prosiding Seminar Nasional ReTII [Internet]. 2022Nov.11 [cited 2024May5];:72-9. Available from: //journal.itny.ac.id/index.php/ReTII/article/view/3724