Kh. Elnagar, M. El-Gazery and F. M. Tera. Using Eco-friendly Ultrasound Waves for High-Performance Cotton Dyeing with Direct Dyes. RPST-V9 [Internet]. 2023 Apr. 15 [cited 2026 Jun. 4];:97-109. Available from: https://stm.bookpi.org/RPST-V9/article/view/10268