Lappanapornlarp, S., Tangjit, N., Tantipanichkul, K.- on, Buranaprasertsuk, P., & Boonpratham, S. (2018). The color stability of esthetic brackets. Mahidol Dental Journal, 38(3), 193–204. Retrieved from https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/179108