Isfiaty, Tiara, et al. “Eco-Friendly Material Education With Tie Dye Technique For Ready-to-Use Interior Products at Al-Mumtaza Orphanage”. Indonesian Journal of Teaching in Science, vol. 5, no. 2, Sept. 2025, pp. 203-10, https://doi.org/10.17509/ijotis.v5i2.96519.