Pengaruh Variasi Ukuran Serbuk dan Waktu Tahan (Holding Time) Sintering Terhadap Kekerasan Produk Metalurgi Serbuk Paduan Limbah Alumunium (Al) Tembaga (cu) Silikon Karbida (sic). jiei [Internet]. 2024 Jun. 19 [cited 2025 Oct. 10];1(01):29-34. Available from: https://journal.unram.ac.id/index.php/jiei/article/view/4816