STOENCHEV, Nikolay. OPPORTUNITIES FOR SUSTAINABLE DEVELOPMENT OF LOGGING THROUGH OPTIMIZATION OF BUSINESS RELATIONS BETWEEN ECONOMIC SUBJECTS. Innovation in Woodworking Industry and Engineering design, [S. l.], v. 2, n. 2, 2013. Disponível em: http://innojs.ltu.bg/index.php/scjournal-inno/article/view/113. Acesso em: 14 apr. 2026.