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3. Report Global Tungsten Industry (GLOBE NEWSWIRE, New York, May 03, 2022), see https://www.globenewswire.com/en/news-release/2022/05/03/2434786/0/en/Global-Tungsten-Market-to-Reach-115-Thousand-Metric-Tons-by-2026.html.
4. V. Mokš in. Pjovimo teorija ir metalo pjovimo įrankiai (VGTU leidykla, Technika”, Vilnius, 2018), p. 170.
5. PERFORMANCE OF COATED CUTTING TOOLS IN MACHINING: A REVIEW