Sample size calculation for randomized control trial (RCT) - YouTube
Sample size calculation for cross-sectional study - YouTube
How To Calculate Sample Size - Sample size determination in 5 steps
Practical class of calculating sample size for Cluster Randomized Control Trial || Cluster RCT - YouTube
PDF] A tutorial on sample size calculation for multiple-period cluster randomized parallel, cross-over and stepped-wedge trials using the Shiny CRT Calculator | Semantic Scholar
Calculating sample sizes for cluster randomized trials: We can keep it simple and efficient! - ScienceDirect