MAWULI, Seckley Emmanuel; ANTHONY, Simons; AKINTUNDE, Dahunsi Olurotimi. Development of Asbestos-free Disc Brake Pad Using Periwinkle Shell Powder and Coconut Shell Ash as Base Materials. European Journal of Applied Sciences, [S. l.], v. 10, n. 6, p. 473–491, 2022. DOI: 10.14738/aivp.106.13534. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/8346. Acesso em: 30 may. 2026.