Boboyev MM. UMUMTA’LIM MAKTABLARNING 7-SINF O‘QUVCHILARIGA FIZIKA FANIDAN XXI ASR KO‘NIKMALARINI RIVOJLANTIRISH. ERUS [Internet]. 2024 Jan. 22 [cited 2024 Nov. 22];3(2 SPECIAL):53-8. Available from: http://erus.uz/index.php/er/article/view/5728