Situmorang, J.N., Andri Zainal, Weny Nurwendari, Tuti Sriwedari and Choms Gary Ganda Tua Sibarani 2026. The Effect Of Teaching Style And Family Environment On Student Learning Outcomes In Journal Materials General Class XI AKL . International Journal of Business and Quality Research. 4, 03 (Aug. 2026), 1002-1020. DOI:https://doi.org/10.63922/ijbqr.v4i03.5858.