Wulandari, Dwi, Emma Yunika Puspasari, Nur Anita Yunikawati, Thomas Soseco, Bagus Shandy Narmaditya, Ni’matul Istiqomah, Prih Hardinto, Sugeng Hadi Utomo, and Mit Witjaksono. 2018. “Causes and Solutions of “Tragedy of the Commons” in Natural Resources Management of Muncar Coastal Areas”. International Journal of Engineering & Technology 7 (3.21): 120-24. https://doi.org/10.14419/ijet.v7i3.21.17107.