APA ציטוט

Orellana-Guevara, C. (2021). How to define a research problem? ABP Proposal for Educational Management.

Citación estilo Chicago

Orellana-Guevara, Catty. How to Define a Research Problem? ABP Proposal for Educational Management. 2021.

ציטוט MLA

Orellana-Guevara, Catty. How to Define a Research Problem? ABP Proposal for Educational Management. 2021.