Building trust in digital policing: A scoping review of community policing apps. - Camilla Elphick; Richard Philpot; Min Zhang 027; Avelie Stuart; Zoe Walkington; Lara Frumkin; Graham Pike; Kelly Gardner; Mark Lacey; Mark Levine; Blaine A. Price; Arosha K. Bandara; et al. (CoRR, 2020)