Sunarpi, H. et al. 2020. Effect of Solid and Liquid Extracts of Lombok Sargassum cristafolium on Growth and Yield of Rice Plants (Oryza sativa L.). Jurnal Biologi Tropis. 20, 3 (Oct. 2020), 320–328. DOI:https://doi.org/10.29303/jbt.v20i3.2048.