ANNA, Zuzy; HINDAYANI, Purna; PUTRI, Intan Adhi Perdana. Indonesian Cities Green Development Index: A Prototype Measurement. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 37, n. 3, p. 290–308, 2018. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/8883. Acesso em: 20 sep. 2025.