Aweng E.R., Arham Muchtar A.B., M.A. Salam, Sharifah Aisyah S.O., Appalasamy A., M. Mazlan. 2020. “The Use of Indigenous Knowledge in Squirrels Repellent: The Case of Coconut Farmer in Tumpat, Kelantan, Malaysia”. International Journal of Advanced Science and Technology 29 (4s), 3502-8. http://sersc.org/journals/index.php/IJAST/article/view/23495.