Zurniati, Vivi. “An Analysis of The Students Preposition Errors in Writing Recount Text at English Department in Academic Year 2013 2014 at IAIN Imam Bonjol Padang”. International Journal of Educational Dynamics, vol. 1, no. 1, Jan. 2019, pp. 55-68, doi:10.24036/ijeds.v1i1.45.