G. Gultom, Y. Ramadhani, F. A. A. Putri, A. N. K. Kandhi, P. A. Safira, and B. C. Diphda, “A Green Theory Perspective on the Legal Personhood of the Whanganui River, New Zealand”, JPP, vol. 10, no. 1, pp. 177–202, Jun. 2026.