Smith, A., E. B. Pattiasina, R. Simal, and L. N. Latupeirissa. “Analysis of Potassium and Iron (Fe) Contents of Red Salak Fruit (Salacca Edulis Reinw) Seram Regency, Western Part of Maluku Province”. BIOPENDIX: Jurnal Biologi, Pendidikan Dan Terapan, Vol. 12, no. 1, Mar. 2025, pp. 58-62, doi:10.30598/biopendixvol12issue1page58-62.