Melfa Aisyah Hutasuhut, Kartika Manalu, and Icha Aurelia Ahmad, “Diversity Of Insect Pests In Rice Plant (Oryza Sativa L) in The Rice Fields Of South Kualuh District, North Labuhanbatu”, IJSTM, vol. 2, no. 3, pp. 777–783, May 2021.