💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊
The publication that contain description of education research by an author who was not a direct observer or participant is a______source....?
(A) Primary
(B) Secondary
(C) Review
(D) None
✅ Correct Answer:Secondary
Comments
The publication that contain description of education research by an author who was not a direct observer or participant is a______source....?