Utilization of Salak Sidimpuan (Salacca Sumatrana Becc) As A Nata De Salacca Substrate in Sitaratoit Village South Tapanuli Selatan Sumatera Utara. J.Saintech Transf. 2019, 1 (2), 175-180. https://doi.org/10.32734/jst.v1i2.818.