Tulungen, F. R. (2019). Cengkeh Dan Manfaatnya Bagi Kesehatan Manusia Melalui Pendekatan Competitive Intelligence. Biofarmasetikal Tropis (The Tropical Journal of Biopharmaceutical), 2(2), 158–169. https://doi.org/10.55724/jbiofartrop.v2i2.128