A Graphical Abstract of each article is mandatory for this journal. The graphical abstract should summarize the contents of the article in a concise, pictorial form designed to capture the attention of a wide readership online. Authors must provide images that clearly represent the work described in the article.
Graphical abstracts should be submitted as a separate file in the online submission system or otherwise, can be submitted by email to firstname.lastname@example.org after the manuscript has been accepted. Please state the manuscript number in your email subject.
Image size: please provide an image with a size of 500 × 800 pixels (height × width).
Preferred file types: TIFF, JPG, PNG, PDF, or MS Office files.
For detail Guidelines of Graphical abstract, please visit the following page: https://ejournal2.undip.ac.id/index.php/bcrec/pages/view/graphicalabstract
See the following for example: