H. Rajagukguk, S. Syukur, S. Ibrahim, and S. Syafrizayanti, “Beneficial Effect of Application of Virgin Coconut Oil (VCO) Product from Padang West Sumatra, Indonesia on Palatoplasty Wound Healing”, ASRJETS-Journal, vol. 34, no. 1, pp. 231–236, Aug. 2017.