https://www.news-medical.net/health/Language-and-the-Human-Brain.aspx#:~:text=The%20left%20hemisphere%20is%20the,hemisphere%20controls%20the%20left%20side. : This link speaks medically about hemispheres and some injuries and damages that could have. It also explains about specific areas instead of just the left and right hemisphere.
https://www.sciencedaily.com/releases/2018/07/180712100455.htm : In this link we can find a detailed explanation about barin cells and neurons, how do they work and how do they move through our heads.
https://journals.physiology.org/doi/full/10.1152/nips.01454.2003 : In this link we found a physiologcal and scientific explanation of each hemisphere, talking about deaseases that could happen in the brain, and explaining with details the functions of our left and right hemisphere.
https://education.seattlepi.com/left-right-hemisphere-brain-learning-foreign-language-1343.html : This article compares the left and right hemisphere and make some kind of emhpasis on the wrernicke area and the broca area, and briefly explains how our brains learn languages clearly.