Shaymatov Sayfulla Raxmatullayevich, and Pardaboyev Soxib. “The Content of Vocational Guidance of Students in Teaching Biology”. Eurasian Journal of Learning and Academic Teaching, vol. 15, Dec. 2022, pp. 168-73, https://geniusjournals.org/index.php/ejlat/article/view/2987.