Truong, Quoc Phong, Thi Thanh Nam Nguyen, Quoc Tuan Hoang, and Thi To Quynh Cung. “Amplification and DNA Sequencing of the Nuclear Ribosomal Internal Transcribed Spacer Region from Dried Black Pepper Samples for Traceability”. JST: Engineering And Technology For Sustainable Development 34, no. 4 (October 15, 2024): 17–23. Accessed June 21, 2025. https://jst.vn/index.php/etsd/article/view/384.