ปีที่แย่ที่สุดในประวัติศาสตร์ | Point of View

อ้างอิง
Archaeologist. (2022, November 5). Year 536 was the worst year to be alive - What happened? The Archaeologist. https://www.thearchaeologist.org/blog/year-536-was-the-worst-year-to-be-alive-what-happened

Duits, S. (2023, January 23). Worst Year In History? 536 CE: “The Summer Without Heat.” Medieval Reporter. https://medievalreporter.com/worst-year-ever-536/

Horgan, J. (2023). Justinian’s Plague (541-542 CE). World History Encyclopedia. https://www.worldhistory.org/article/782/justi...