1.
Ashar AAA, Paputungan MS, Hamdhani H, Ritonga IR. ANALYSIS OF Fe, Mn, AND Zn CONCENTRATIONS IN MANGROVE SEDIMENTS ALONG THE SOMBER RIVER IN BALIKPAPAN CITY. JP [Internet]. 2025Feb.28 [cited 2025Apr.4];15(1):387-9. Available from: https://jperairan.unram.ac.id/index.php/JP/article/view/1408