Media type: E-Article Title: Return predictability and valuation ratios: sector-level evidence on the Johannesburg stock exchange Contributor: Chipunza, Kudakwashe Joshua; Muguto, Hilary Tinotenda; Muguto, Lorraine; Muzindutsi, Paul-Francois imprint: Informa UK Limited, 2020 Published in: Cogent Economics & Finance Language: English DOI: 10.1080/23322039.2020.1817252 ISSN: 2332-2039 Keywords: Economics and Econometrics ; Finance Origination: Footnote: Access State: Open Access