Wijaya, Chandra, Mangasi Alion Marpaung, and Indra Karnadi. “IDENTIFIKASI UNSUR BORON MENGGUNAKAN TEKNIK LASER INDUCED BREAKDOWN SPECTROSCOPY (LIBS) UNTUK MENDETEKSI KANDUNGAN BORAKS PADA MAKANAN”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 9, no. 1 (December 31, 2020): SNF2020FA-47. Accessed May 12, 2025. http://103.8.12.212:33180/unj/index.php/prosidingsnf/article/view/18876.