Journal Article
                        
                        Achana, Fabian Sebastian, Ayaga A Bawah, Elizabeth F Jackson, Paul  Welaga, Timothy  Awine, Eric  Asuo-Mante, Abraham  Oduro, John Koku  Awoonor-Williams, and James F Phillips.  
"Spatial and socio-demographic determinants of contraceptive use in the Upper East region of Ghana." Reproductive Health 12, no. 1 (2015): 29.