Volume 77 (2026): Issue 1 (February 2026)
Design and Performance Evaluation of a Four-Row Vacuum Seeder Powered by a Walking Tractor for Precision Soybean Planting
Wawan Hermawan, Radite Praeko Agus Setiawan, Diang Sagita, Unggul Teguh Prasetyo, Reka Ardi Prayoga, Adhiasta Faris Setiabudi
Volume 14 (2026): Issue 1 (February 2026)
The Capital Structure of the Sofia Municipal Hospitals – A Key Indicator for Effective Corporate Governance
M. Djuglarska
Integrated Modeling and Validation of HHO-Based Nox Reduction in Spark-Ignition Engines
Toncho Ivanov Boyukov
Granulomatous Cheilitis of Miescher and Lingua Plicata as an Oligosymptomatic Form of Melkersson–Rosenthal Syndrome: Case Report and Review of Literature
S. Bulanova, I. Botev, M. Krupev, L. Dourmishev
Assessment of Service Quality in Public Transport Using an Underperformance Approach: A Case Study of Constantine, Algeria
Abdelaziz Kahlouche, Rachid Chaib, Sami Debbabi
Molecular Markers of Periodontitis and Possible Clinical Implications
D. Nikolova
Comparative Evaluation of Two Surgical Approaches for the Regenerative Treatment of Intrabony Periodontal Bone Defects
H. Maynalovska, V. Dosseva-Panova, A. Mlachkova, Z. Pashova-Tasseva, I. Ivanov, K. Kotsilkov
Volume 106 (2026): Issue 2 (February 2026)
Volume 4 (2026): Issue s1 (February 2026)
US leadership in trade statecraft: diminishing returns and a diminished role
Stephen Woolcock