Ekonomi – Bahar 2021 (Endüstri Mühendisliği ): Online-Ders #9 (Hafta #9 - Bölüm #1) - 2020-05-22

New channel Akademi Ekonometri: title sample judged 'whole' (Genuine university-level econ/econometrics lecture recordings, exam reviews, and R tutorials with almost no non-teaching); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.