Matondang, Putri, Helda Rosa, and Elly Liestiany. “The Effect of Several Types of Betel on the Mortality of Rice Weevils (Sitophilus Oryzae L”. JURNAL PROTEKSI TANAMAN TROPIKA 7, no. 3 (September 26, 2024): 934-942. Accessed November 20, 2024. http://103.81.100.242/index.php/jpt/article/view/2894.