Items where Author is "Ong, Andre Wahyu Riyanto"

Chendrasari, Wahyu Oktavia and Astria, Hindratmo and Ong, Andre Wahyu Riyanto (2023) Analisis Prediksi Pengunjung Laundry XY Berdasarkan Hasil Simulasi Monte Carlo. Jurnal Tiarsie , 20 (7) . pp. 1-7. ISSN 2623-2391

M., Hasan Abdullah and Anak, Agung Widyadhana Artanti and Ong, Andre Wahyu Riyanto and Krisnadhi, Hariyanto and Subaderi, Subaderi and Ampar, Jaya Suwondo and Astria, Hindratmo and Fitriya, Gemala Dewi and Chendrasari, Wahyu Oktavia and Onny, Purnamayudhia and Nurwahyudi, Widhiyatna (2023) Risk Analysis of Biodiesel Production from Used Cooking Oils with Risk-Based Thinking ISO 9001:2015 Approach. Proceedings of the 4th International Conference on Advanced Engineering and Technology (ICATECH 2023) . pp. 215-225. ISSN 2975-948X

Gatot, Setyono and Slamet, Riyadi and Muharom, Muharom and Ong, Andre Wahyu Riyanto and Sigit, Pratama (2022) Effect of Cutting Parameter Toward The Surface Roughness Applied In Turning Tool Steel Material. Jurnal Infotekmesin , 13 (2) : 6. pp. 233-238. ISSN 2685 - 9858

M., Hasan Abdullah and Ong, Andre Wahyu Riyanto and Dyah, Puspita Indah Budi Sari Wulan (2021) Optimization of Esterification and Transesterification Process for Biodiesel Production fom Used Cooking Oil. Journal of Research and Technology (JRT) , 7 (2) : 8. pp. 207-216. ISSN 2477-6165