1.
Vanya S, Ritonga MH. The Role of Government and External Relations Department of PT INALUM in Building Public Perception of Environmental Programs in Batu Bara Regency. J-IbM [Internet]. 2026 Apr. 17 [cited 2026 Apr. 23];5(3):555-62. Available from: https://journal.aira.or.id/j-ibm/article/view/1627