Suvonov, D. A. and Totliyev , O. X. o‘g‘li (2024) “IKKI TOMONLAMA QAVARIQ LINZANING BOSH FOKUS MASOFASI VA OPTIK KUCHI ANIQLASH PRAKTIKUMINI BAJARISHGA DOIR AYRIM METODIK KO‘RSATMALAR”, Educational Research in Universal Sciences, 3(4 SPECIAL), pp. 79–82. Available at: http://erus.uz/index.php/er/article/view/6045 (Accessed: 24 November 2024).