Oladele, Matthias Omotayo, Elijah Omidiora, and Temilola Morufat Adepoju. “An Unsupervised Neural Network Method for Age Group Estimation Using Facial Features”. Transactions on Engineering and Computing Sciences 3, no. 6 (January 3, 2016): 34. Accessed November 24, 2024. http://116.203.177.230/index.php/TMLAI/article/view/1689.