burhanuddin harahap, W. . Widodo, A. . Sutanto, Sapar, and Syafruddin , Trans., “The effect of the agricultural mechanization assistance model on socio-economic changes of farmer groups in Palopo city, Indonesia”, int.jour.sci.res.mana, vol. 12, no. 03, pp. 497–505, Mar. 2024, doi: 10.18535/ijsrm/v12i03.ah01.