Siswanto, Carissa Amanda, et al. “Perlindungan Konsumen Terhadap Pembelian Obat Mengandung Psikotropika Pada Online Marketplace”. JURNAL USM LAW REVIEW, vol. 5, no. 2, Oct. 2022, pp. 553-68, https://doi.org/10.26623/julr.v5i2.5337.