Analisis Kadar Kalium Ekstrak Kombinasi Kulit Pisang (Musa paradisiaca L.) dan Kulit Nanas (Ananas comosus (L.) Merr) Secara Spektrofotometri Serapan Atom. J. Sains. Kes [Internet]. 2024 Nov. 14 [cited 2025 Apr. 19];3(6):846-52. Available from: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/427