SUMPENA, Sumpena; WARDOYO, Wardoyo. Pengaruh Variasi Temperatur Hardening dan Tempering Paduan AlMgSi-Fe12% Hasil Pengecoran terhadap Kekerasan. Jurnal Engine: Energi, Manufaktur, dan Material, [S. l.], v. 2, n. 1, p. 26–32, 2018. DOI: 10.30588/jeemm.v2i1.357. Disponível em: https://ejournal.up45.ac.id/index.php/Jurnal_ENGINE/article/view/357. Acesso em: 4 dec. 2024.