François, Manga Essouma, Voula Valteri Audrey, Kone Nsangou Abdou Nourou, Mvondo Nganti Dorothée, and Ambang Zachée. “Coffee Berry Borer, Hypothenemus Hampei Ferr.: Cultural Control and In Vitro Effects of Kernel Extracts of Azadirachta Indica A. Juss. And Thevetia Peruviana (Pers.) Schum”. European Scientific Journal, ESJ 17, no. 34 (September 30, 2021): 12. Accessed July 4, 2022. https://eujournal.org/index.php/esj/article/view/14715.