Riyanto, Ong Andre Wahyu, et al. “Small-Medium Enterprises (SMEs) Batik Tulis in Jetis Village, District of Sidoarjo”. Kontribusia : Research Dissemination for Community Development, vol. 1, no. 2, Oct. 2018, pp. 29-32, doi:10.30587/kontribusia.v1i2.624.