Gulmira Tusmatova Solijonovna, AkbarjonVahobjonov
THE IMPORTANCE AND RECOMMENDATIONS OF USING WRITTEN MAPS IN
TEACHING GEOGRAPHY ...........................................................................................................231
Kurokboev Shokhzod
PELL EQUATION ...........................................................................................................................233
BIOLOGICAL SCIENCES
Musurmonov Abror Alisherovich, Omonov Elbek Odilovich,
Choriyev Jahongir Olimjon o’g’li
AMERIKA PEKAN YONG’OG’I ISTIQBOLLI MEVA .............................................................235
Tog’ayeva M.A.
TRITICUM AESTIVUM L. AYRIM NAVLARI GENETIK TAXLILI .......................................237
115
May 2021
SCIENCE AND EDUCATION
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