KARTIKA, K.; REZKI SETIAWAN, A. GAS ELECTRIC VALVE DESIGN. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), [S. l.], v. 1, n. 8, p. 397–404, 2022. DOI: 10.54443/ijset.v1i8.46. Disponível em: https://ijset.org/index.php/ijset/article/view/46. Acesso em: 11 sep. 2025.