Kusnadi, Kusnadi. “ANALISA KADAR LOGAM TIMBAL (Pb) DALAM TANAMAN LIDAH MERTUA (SANSIVIERA Sp.) DI KOTA TEGAL DENGAN METODE SPEKTROFOTOMETER SERAPAN ATOM (SSA)”. PSEJ (Pancasakti Science Education Journal) 1, no. 1 (October 1, 2021): 12-17. Accessed December 23, 2024. https://scienceedujournal.org/index.php/PSEJ/article/view/61.