Nyengere, Jabulani
Mbewe, Willard
Malalu, Lucius
Tholo, Harineck
Njala, Allena Laura
Sembo, Takondwa
Kumpolota, Sylvester William
Mvula, Richard Lizwe
Chisenga, Chikondi
Kanyika-Mbewe, Charity
Maluwa, Alfred
Eregno, Fasil Ejigu
Funding for this research was provided by:
UiT The Arctic University of Norway
Article History
Received: 10 December 2025
Accepted: 9 January 2026
First Online: 27 January 2026
Declarations
:
: Not applicable. This study is a systematic review of previously published literature and does not involve direct human or animal participants, primary data collection, or any interventions requiring ethical approval.
: Not applicable.
: The authors declare no competing interests.