F. Nugrahini, N. Sugihartini, and L. H. Nurani, “Pengaruh Jenis Minyak Terhadap Sifat Fisik Sabun Mandi Cair: The Effect of Oil Types on Physical Properties of Liquid Bath”, J Surya Medika, vol. 6, no. 1, pp. 13–17, Aug. 2020.