“विद्यालय शिक्षामा बहुकक्षा बहुस्तर शिक्षणका लागि कक्षा व्यवस्थापन {Classroom Management for Multigrade Multigrade Teaching in School Education}”. 2023. Research Journal 8 (1): 139-52. https://doi.org/10.3126/rj.v8i1.61276.