MUTAGAHYWA, Dr. M. DEVELOPMENT AND TESTING OF LOCALLY PRODUCED NATURAL RUBBER (NR) AND PVC BLENDS. Tanzania Journal of Engineering and Technology, [S. l.], v. 17, n. 1, 2018. Disponível em: http://196.44.161.124/index.php/tjet/article/view/1821. Acesso em: 7 apr. 2026.