[1]
“Penetapan Kadar Kalsium Pada Air Sumur Galian Tanah di Desa Sampang Gedangsari Gunung Kidul dengan Metode Spektrofotometri Serapan Atom”, journals, vol. 1, no. 1, pp. 35–41, Jun. 2016, Accessed: Jun. 04, 2026. [Online]. Available: https://epik.ikifa.ac.id/journals/article/view/8