Psychosis studying material

Jan 2021
1
0
Israel
I'm interested in studying about psychosis. All i found is some simple explaining on wikipedia, and the DSM psychosis chapter which i red already. Where can i find through explanations about psychosis? Mostly how to diagnose it, and any information will be good. I found some books, but they are very general about different mental disorders, and not necceserily teach about psychosis. thanks in advance