Άλγεβρα 30 Μαρτίου 2020 Μέρος Α

Round-13 hunt: picked; source: named-course long-video search (round-13 wave 2); channel screens (sellers/exam/re-upload/devotional/vendor/events), provenance check, vendor/seller/devotional recheck and quality tier B passed; strict per-title check + final strict pass; oEmbed verified.

A 49-minute video from Aristides Kontogeorgis: “Άλγεβρα 30 Μαρτίου 2020 Μέρος Α”.

Video by Aristides Kontogeorgis, played through YouTube's embedded player.