Sitorus, Loudgren Three, et al. “The Effect of Erkatril Rodenticide Administration in Controlling Rats (Rattus Tiomanicus) in Oil Palm (Elaeis Guineensis JACQ.) Plantations at PTPN IV Regional 1 Rantauprapat Plantation ”. Jurnal Penelitian Pertanian Terapan, vol. 26, no. 1, Mar. 2026, pp. 37-45, doi:10.25181/jppt.v26i1.4829.