00507naa#a2200157#i#450# EN\\bibl\100625 20250707001947.1 20250627b2025####ek#y0engy0150####ca RU SOCIOMETRIC METHOD IN SOCIO-PEDAGOGICAL RESEARCH OF STUDENT GROUPS Journal article Ryazan Academy of the FPS of Russia 2025 5 с. Journal article local Психология. 159.9 Kazansev Valery Nikolaevich zhurnal-vektor.editorum.ru