Issue Title
Vol 6, No 2 (2022): J-Proteksion Pengaruh Penurunan Suhu Gas Buang dengan Inovasi Penambahan Heat Exchanger pada Knalpot Sepeda Motor 4 Langkah Abstract  PDF (Bahasa Indonesia)
Dicky Adi Tyagita, Rega Nanda Ari
Vol 6, No 2 (2022): J-Proteksion Pengaruh Variasi Campuran Bioetanol dan Pertamax terhadap Performa Motor Sport 4 Langkah 150 cc Injeksi Abstract  PDF (Bahasa Indonesia)
Jawantino Samawa, Nely Ana Mufarida
Vol 5, No 2 (2021): J-Proteksion Pengaruh Methanol (CH3OH) terhadap Emisi Soot Mesin Diesel Injeksi Tidak Langsung Abstract  PDF (Bahasa Indonesia)
Angga Septiyanto
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