Muhammad, A., & Haruna Shanono, I. (2022). Contact stress analysis of a spur gear using Lewis and Hertz theory. Universitas Muhammadiyah Surakarta.
Lua i Stíl Chicago (17ú heag.)Muhammad, Aisha, agus Ibrahim Haruna Shanono. Contact Stress Analysis of a Spur Gear Using Lewis and Hertz Theory. Universitas Muhammadiyah Surakarta, 2022.
Lua MLA (9ú heag.)Muhammad, Aisha, agus Ibrahim Haruna Shanono. Contact Stress Analysis of a Spur Gear Using Lewis and Hertz Theory. Universitas Muhammadiyah Surakarta, 2022.
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