For a Korean diaspora and activist perspective, of people who travelled to DPRK multiple times on delegation trips: KEEP: Stories from North Korea episode on The East is a Podcast. Also Nodutdol’s zine, Sanctions of Empire (there is a link to PDF on that page if you click the zine cover image).
For a south Korean leftist/left-leaning/peace point of view (try machine translation if you don’t know Korean, my apologies for not knowing an English one for this): “Understanding North Korea” article series by Tongil Times, especially their 북현대사 (“North Modern History”) series, and “North Korea through the constitution” series by Sovereignty Research Institute.
For a point of view from a DPRK author, this book: Modern Korea: The Socialist North, Revolutionary Perspectives in the South, and Unification.
For a ML point of view: ProleWiki page on DPRK. There are also pages on south Korea, Korea, and the Korean War.
For a Korean diaspora and activist perspective, of people who travelled to DPRK multiple times on delegation trips: KEEP: Stories from North Korea episode on The East is a Podcast. Also Nodutdol’s zine, Sanctions of Empire (there is a link to PDF on that page if you click the zine cover image).
For a south Korean leftist/left-leaning/peace point of view (try machine translation if you don’t know Korean, my apologies for not knowing an English one for this): “Understanding North Korea” article series by Tongil Times, especially their 북현대사 (“North Modern History”) series, and “North Korea through the constitution” series by Sovereignty Research Institute.