PRASAD, Niranjan; PANDAY, S K; BHAGAT, M L; KUMAR, K K. Design and Development of Pedal Operated Roller Type Lac Scraper. Journal of Agricultural Engineering, India, v. 38, n. 3, 2001. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14118. Acesso em: 30 jun. 2026.