[https://www.forbes.com/sites/juliabrodksy/2020/11/09/why-students-should-be-taught-systems-thinking-starting-in-kindergarten/?fbclid=IwAR39JP-z--VawBQqHSvq83iSS_E_yRN7Ve_RiuZDf150REL4Csnr_RBhCag&sh=36cbb7ba8445 Forbes article November 2020]

[https://waterscenterst.org/wp-content/uploads/2020/04/STIS_Research.pdf#page=1&view=FitH Waters Center Paper]

[https://www.mdpi.com/2078-1547/5/2/239/htm The Art of Interconnected Thinking: Starting with the Young. Nguyen and Bosch]

[https://www.researchgate.net/publication/288073305_Factors_Influencing_the_Adoption_of_Systems_Thinking_in_Primary_and_Secondary_Schools_in_Switzerland Factors_Influencing_the_Adoption_of_Systems_Thinking_in_Primary_and_Secondary_Schools_in_Switzerland ]