Tefera, Amare Teshome
Girma, Biruk
Adane, Aynishet
Muche, Abebe
Ayele, Tadesse Awoke
Getahun, Kefyalew Ayalew
Aniley, Zelallem
Ali, Semira
Handebo, Simegnew
Article History
Received: 14 June 2021
Accepted: 9 September 2021
First Online: 2 October 2021
Declarations
:
: Ethical clearance was obtained from the Institutional Review Board of the University of Gondar with a reference number of V/P/RCS/05/541/2020. Moreover, permission letters and oral permission was obtained from each city education office and special need schools administrative, respectively. After the purpose and objective of the study have been informed, written consent was obtained from each study participant. For participants with age less than 18, parents or legal guardians written consent and assent from themselves was obtained. To ensure confidentiality, any identifiers of the study participants were not recorded.
: Not applicable.
: The author declared that they have no conflict of interest.