Rustanti, Dani, Mangasi Alion Marpaung, and Maria Margaretha Suliyanti. “IDENTIFIKASI UNSUR-UNSUR KIMIA PADA KAYU KERAS (HARDWOOD) DAN KAYU LUNAK (SOFTWOOD) DENGAN TEKNIK LASER INDUCED SHOCKWAVE PLASMA SPECTROSCOPY”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 50 (October 30, 2016): SNF2016-MPS. Accessed May 12, 2025. http://103.8.12.212:33180/unj/index.php/prosidingsnf/article/view/4177.