Sawasdee, T., Saicomfu, A., Wannarong, K., Opanukul, W. and William, S. (2023) “Development of a Fertilizer Applicator and Automatic Distance Measure to Dig a Hole Attached to a Tractor for Planting Banana”, Thai Agricultural Research Journal, 41(2), pp. 176–184. doi: 10.14456/thaidoa-agres.2023.15.