Purnami, Islina Dewi, et al. “The Effect of Halal Labelling of Medicine on Customer’s Purchase Interest at Karunia Sehat Baru Pharmaceutical Semarang”. Indonesian Journal of Medical and Pharmaceutical Science , vol. 1, no. 2, Aug. 2022, pp. 41-47, doi:10.30659/ijmps.v1i2.86.