[1]
Martial, T. and Asaad, M. 2016. The Land and Tree Tenure-Based Dalihan Natolu Customs for Tree Management in South Tapanuli, North Sumatra. International Journal on Advanced Science, Engineering and Information Technology. 6, 2 (Mar. 2016), 180–185. DOI:https://doi.org/10.18517/ijaseit.6.2.696.