Prihatno, A., & Hendrawan, A. (2022). Performance of spark-ignition engine at various fuel octane numbers. Universitas Muhammadiyah Surakarta.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPrihatno, Anton, और Andi Hendrawan. Performance of Spark-ignition Engine at Various Fuel Octane Numbers. Universitas Muhammadiyah Surakarta, 2022.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPrihatno, Anton, और Andi Hendrawan. Performance of Spark-ignition Engine at Various Fuel Octane Numbers. Universitas Muhammadiyah Surakarta, 2022.
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