Anggi Eka Safitri and Ivan Tanra (2025) “IDENTIFICATION OF CHEMICAL ELEMENTS IN SWEET POTATO (IPOMOEA BATATAS L.) AND CASSAVA (MANIHOT ESCULENTA) USING LASER-INDUCED BREAKDOWN SPECTROSCOPY (LIBS) TECHNIQUE: IDENTIFIKASI UNSUR-UNSUR KIMIA PADA UBI JALAR (IPOMOEA BATATAS L) DAN UBI KAYU (MANIHOT ESCULENTA) DENGAN TEKNIK LASER INDUCED BREAKDOWN SPECTROSCOPY (LIBS)”, PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 13(1), pp. FA–224. doi: 10.21009/03.1301.FA33.