Batubara, M.A.M., Fauziah, M., Melvi, M. and Ulvan, A. 2026. Determination of Oil Palm Planting Patterns using ArduSimple RTK2B GNSS, LoRa Communication, and Drone-based Orthophotos. Journal of ICT Research and Applications. 20, 2 (Aug. 2026), 167-182. DOI:https://doi.org/10.5614/itbj.ict.res.appl.2026.20.2.4.