TY - JOUR T1 - Evaluating theorizations of informal sector entrepreneurship: Some lessons from Zamfara, Nigeria JO - Journal of Developmental Entrepreneurship UR - http://eprints.whiterose.ac.uk/158731/ PY - 2019/12/01 AU - Ladan U AU - Williams CC ED - DO - DOI: 10.1142/s1084946719500225 PB - World Scientific Publishing VL - 24 IS - 04 Y2 - 2025/05/01 ER -