“Study Of Types And Dosages Of Management On The Growth And Years Of Red Spinach (Amaranthus tricolor): Kajian Macam Dan Dosis Pupuk Kandang Terhadap Pertumbuhan Dan Hasil Tanaman Bayam Merah (Amaranthus Tricolor)”. 2023. Procedia of Engineering and Life Science 4 (July). https://doi.org/10.21070/pels.v4i0.1400.