Đặng Hoàng Vũ, Nguyễn Nhựt Phi Long, Dương Minh Hùng. Design and experiment the tooth shape to split the coconut’s skin and fibrous husk. JTE [Internet]. 2021 Apr. 29 [cited 2026 Apr. 7];16(2):65-70. Available from: https://www.jte.edu.vn/index.php/jte/article/view/67