Items by "Purba, Tommy"

Siagian, Deddy and Purba, Tommy and Sipahutar, Tumpal and Haloho, Lermansius and Ramija, Khadijah and Marpaung, Imelda (2021) Identifying Land Resource Potency and Introducing New Varieties to Support Sustainable Maize Production in Simalungun Regency. In: Proceedings of the 1st International Conference on Sustainable Management and Innovation, ICoSMI 2020, 14-16 September 2020, Bogor, West Java, Indonesia.

Purba, Tommy and Helmi, Helmi and Sembiring, Ferdinanta and Siagian, Deddy and Haloho, Lermansius and Girsang, Moral and Ramija, Khadijah (2021) Measuring The Effectiveness of Agricultural Mechanization Performance on Irrigated Rice Area in Batubara Regency. In: Proceedings of the 1st International Conference on Sustainable Management and Innovation, ICoSMI 2020, 14-16 September 2020, Bogor, West Java, Indonesia.