“RIKATTI TENGLAMASI YECHIMINING HOSILALARI UCHUN REKURRENT-DIFFERENSIAL TENGLAMALAR SISTEMASI”. Universal Xalqaro Ilmiy Jurnal, vol. 1, no. 6, Oct. 2024, pp. 77-80, https://universaljurnal.uz/index.php/jurnal/article/view/1113.