Maharani, Rizki, et al. “CHEMICAL AND ORGANOLEPTIC PROPERTIES OF BEKAI (Pycnarrhena Tumefacta Miers) LEAVES FOR FLAVOURING AGENT (BIO-VETSIN)”. Indonesian Journal of Forestry Research, vol. 7, no. 2, Oct. 2020, pp. 121-33, doi:10.59465/ijfr.2020.7.2.121-133.