Research and Reviews in Science and Mathematics September 2021

Brown Dwarfs
Investigation Of Chironomidae (Diptera) Fauna In Oğulpaşa Stream (Edirne/Turkey)
Determining The Role Of Renewable Energy And Economic Growth In The Human Development Process Using Different Link Functions In Fractional Regression Model
Comparing Extreme Learning Machine And Multilayer Perception: Tourism Data As An Example
Vitamin D And Its Importance In Metabolism
Bioactive Components And Biological Activities Of The Cardamom (E. Cardamomum L.) Plant
The Stability Analysis Of Autonomous Incommensurate Fractional-Order System And Its Some Conclusions
Anomalous Photo-Sensitivity Of Al/Ch3nh3pbi3-Xclx/Si/Al Vertical Junction Diodes; Photodiode- And Solar Cell-Like