“COMPARATIVE RESEARCH ON THE DESTRUCTIVE BENDING MOMENTS OF SOME CORNER JOINTS OF FRAME STRUCTURAL ELEMENTS MADE OF SOLID SPRUCE WOOD WITH A CROSS SECTION OF 50 X 30 MM PART III: END CORNER MORTISE AND TENON JOINTS” (2026) Innovation in Woodworking Industry and Engineering design, 5(2). Available at: http://innojs.ltu.bg/index.php/scjournal-inno/article/view/213 (Accessed: 25 February 2026).