ISMAIL, Rifky; PRABOWO, Bekti; KHALIF PERDANA SALEH, Yasya; SULISTYO, Sulistyo. An Investigation on the Premature Failure of Spur Gear in Coal Stacker Reclaimer: Mechanical Properties and Microstructure Analysis. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 59, n. 1, p. 252–261, 2019. Disponível em: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/5036. Acesso em: 11 sep. 2025.