Nurmanov Otabek Isroil ugli,Ibragimov Umidjon Khimatullayevich. HEAT TRANSFER IMPROVEMENT IN TUBULAR HEAT EXCHANGERS THROUGH SWIRL-FLOW AND TWISTED-TAPE TECHNIQUES. jasass [Internet]. 2025 Dec. 17 [cited 2026 Aug. 28];15(12):669-75. Available from: https://www.internationaljournal.co.in/index.php/jasass/article/view/2681