The effectiveness of growth regulators and light color spectrum on callus growth of Amorphophallus muelleri Blume. var. Madiun1: Efektivitas zat pengatur tumbuh dan spektrum warna cahaya terhadap pertumbuhan kalus Amorphophallus muelleri Blume. var. Madiun1. AGX [Internet]. 2023 Sep. 30 [cited 2026 Nov. 9];14(2):182-8. Available from: https://jurnal.yudharta.ac.id/v2/index.php/AGROMIX/article/view/3309