Park H, Park J, , Shin D.  A complex surface of general type with $p_g=0$, $K^2=3$ and $H_1=\mathbb{Z}/2\mathbb{Z}$.  Bull. Korean Math. Soc. 2010;47:1269-1274.  https://doi.org/10.4134/BKMS.2010.47.6.1269