Barus WA, Khair H, Irawan MF. Growth Response and Production of Broccoli (Brassica oleracea) With Application of Azolla Composting at Several Plant Spacing. Indonesian J. Agric. Res [Internet]. 2018Sep.3 [cited 2024Nov.22];1(2):179-86. Available from: https://talenta.usu.ac.id/InJAR/article/view/177