Open Science Research Excellence
Ofelia A. Damag,  Assessment of the Illustrated Language Activities of the Portage Guide to Early Education.   journal   = {International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology. April 2019, vol. 148(4). 394 - 397[viewed 27 June 2019]. Available from: http://waset.org/publications/10010217.