Changes in the number of articles per issue and Changes in Article Layout

Dear authors,

Please be advised that starting from Volume 4 No. 6 (2023) onwards, each issue of this journal will comprise of 11 (eleven) articles, instead of the previous 16 (sixteen). This adjustment is made to ensure a more balanced and consistent structure, as well as to maintain the quality of every publication.

In addition, the journal will adopt a single-column layout for all articles starting Volume 5 (2024) onwards. Previously, articles were presented in a two-column format. These changes are intended to facilitate the editorial process, enhance readability, and provide a more consistent presentation of articles. We believe these improvements will bring greater convenience for authors in preparing manuscripts and for readers in accessing our publications.