Nguyen, H. N., Tran, Q. T., Tran, T. A., Nguyen, M. D., Le, X. T., Nguyen, T. H. L., Vo, T. M. T., Tran, T. T. P., Le, V. T., Tuong, T. T. H., Pham, D. H., Truong, T. S., & Phonesavanh, L. (2025). STABLE ISOTOPE COMPOSITION δ^15 N IN ORGANIC AND CONVENTIONAL STRAWBERRY FRUIT SAMPLES. Ho Chi Minh City University of Education Journal of Science, 22(9), 1554-1563. https://doi.org/10.54607/hcmue.js.22.9.4449(2025)