Romu, M. T. H., Nuryanti, S. and Aminah, S. (2020) “Analysis of Calsium (Ca) and Potassium (K) Levels in Candlenut Shells (Aleurites moluccana Willd)”, Jurnal Akademika Kimia. Palu, Sulawesi Tengah - INDONESIA, 9(1), pp. 58–62. doi: 10.22487/j24775185.2020.v9.i1.pp58-62.