RIZLAN, Wardah; HADI PURBA, Humiras; ., Hasbullah; ., Saryanto; NASIR, Mohamad; AISYAH, Siti. The effect of efficiency measurement to the improvement of maintenance productivity. International Journal of Engineering and Technology, [S. l.], v. 7, n. 4, p. 6964–6969, 2019. DOI: 10.14419/ijet.v7i4.23255. Disponível em: https://mail.sciencepubco.com/index.php/IJET/article/view/23255.. Acesso em: 17 aug. 2025.