Dhungel, Abhitosh, Shreejan Pokharel, Namita Bhattarai, Bignya Chandra Khanal, Anish Basnet, and Gyanu ` Raj Pandey. 2022. “DNA Extraction and PCR Optimization for DNA Barcode Analysis of Commercially Grown Coffee Varieties of Nepal”. Journal of Food Science and Technology Nepal 13 (13):43-53. https://doi.org/10.3126/jfstn.v13i13.68534.