“Analisis Pengaruh Penambahan Katalis Feldspar 5% Dan 10% Terhadap Suhu Leleh Limbah Kaca”. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi), vol. 4, no. 3, Aug. 2020, pp. 247-54, https://doi.org/10.29407/inotek.v4i3.95.