“PROBLEMS OF GENERAL AND TYPOLOGICAL THEORY OF COMPOSITE SENTENCE WITH A PARENTHETICAL CLAUSE AS AN INVARIANT TYPE OF SYNTACTIC UNIT (to the statement of question of parenthetical introductory and insertive clauses)”, SJFSU, vol. 30, no. 1, p. 74, Apr. 2024, Accessed: Jan. 09, 2026. [Online]. Available: https://journal.fdu.uz/index.php/sjfsu/article/view/3559