TY - BOOK AU - Lehman, Rosemary M. AU - Conceicao, Simone C. O. (jt. auth.) TI - Motivating and retaining online students: : research-based strategies that work SN - 9781118531709 U1 - 371.358 PY - 2014/// CY - San Francisco PB - Jossey-Bass KW - Web-based instruction KW - Motivation in education ER -