Sources

1. https://en.wikipedia.org/wiki/Russian_Sleep_Experiment

2. https://www.menshealth.com/health/a35749962/russian-sleep-experiment-explained-infographics-show-youtube/

3. https://creepypasta.fandom.com/wiki/The_Russian_Sleep_Experiment

4. https://sleepsherpa.com/russian-sleep-experiment/

5. https://www.youtube.com/watch?v=8eq2vGEEbB4

6. https://www.snopes.com/fact-check/russian-sleep-experiment-orange-soda/

7. https://www.sciencedirect.com/science/article/pii/S1389945713000622

8. My Own Research 

9. https://pubmed.ncbi.nlm.nih.gov/9322273/

10. https://www.indiegogo.com/projects/the-russian-sleep-experiment-feature-film#/

11. https://www.reddit.com/r/nosleep/comments/fngdt7/the_sleep_experiment_part_1/?utm_source=share&utm_medium=web2x&context=3

12. https://www.horrorsociety.com/2015/03/31/trailer-the-russian-sleep-experiment/

13. https://www.youtube.com/watch?v=yzMAPBBeknY&t=12s

14. https://www.youtube.com/watch?v=MEwbfnCpKA4&t=554s