Ridwan, R., E. R. Amien, S. Asmara, A. Tusi, F. N. Azmi, and I. N. Syamto. “Monitoring The Crowns of Palm Oil Plants in Central Lampung Regency Using Remote Sensing Techniques”. Jurnal Ilmiah Rekayasa Pertanian Dan Biosistem, vol. 13, no. 2, Sept. 2025, pp. 207-24, doi:10.29303/jrpb.v13i2.1189.