![GFA – topic of research paper in Educational sciences. Download scholarly article PDF and read for free on CyberLeninka open science hub. GFA – topic of research paper in Educational sciences. Download scholarly article PDF and read for free on CyberLeninka open science hub.](https://cyberleninka.org/viewer_images/1187018/f/1.png)
GFA – topic of research paper in Educational sciences. Download scholarly article PDF and read for free on CyberLeninka open science hub.
![How to submit research articles to Elsevier journal - 2020 - Elsevier Paper Submission Tutorials - YouTube How to submit research articles to Elsevier journal - 2020 - Elsevier Paper Submission Tutorials - YouTube](https://i.ytimg.com/vi/R0Gr5p0yT_0/maxresdefault.jpg)
How to submit research articles to Elsevier journal - 2020 - Elsevier Paper Submission Tutorials - YouTube
![Guide for Authors – topic of research paper in Electrical engineering, electronic engineering, information engineering. Download scholarly article PDF and read for free on CyberLeninka open science hub. Guide for Authors – topic of research paper in Electrical engineering, electronic engineering, information engineering. Download scholarly article PDF and read for free on CyberLeninka open science hub.](https://cyberleninka.org/viewer_images/603574/f/1.png)
Guide for Authors – topic of research paper in Electrical engineering, electronic engineering, information engineering. Download scholarly article PDF and read for free on CyberLeninka open science hub.
![Bookdown contest submission: a live example for Elsevier academic journals - R Markdown - RStudio Community Bookdown contest submission: a live example for Elsevier academic journals - R Markdown - RStudio Community](https://community.rstudio.com/uploads/default/original/2X/4/4987f4acea0c48b11d9b3f248db21d06f888e91c.png)