Akib, M., F. Sumarja, S. B. Yuwono, and H. Soerjatisnanta. “The Fact of Inter-Regional Cooperation on Environmental Law in Lampung, Indonesia”.
Rechtsidee
, Vol. 5, no. 2, June 2019, p. 10.21070/jihr.v5i2.68, doi:10.21070/jihr.v5i2.68.