Abdusamatov, Alisher. 2024. «SEMIOTIK YONDASHUV ASOSIDA O’QITUVCHILARNI KICHIK YOSHLI O’QUVCHILARDA MATEMATIK JIHATDAN RIVOJLANTIRISHGA TAYYORLASHNING GEOMETRIK MAJMUASI». Наука и инновация 2 (22):78-80. https://in-academy.uz/index.php/si/article/view/36469.