Peer Review

• https://perpus.ppi.ac.id/wp-content/uploads/2022/05/JURNAL-ILMIAH-SELECTING-DOLOPO-TRACE-ROUTE.pdf
• https://perpus.ppi.ac.id/wp-content/uploads/2022/05/PROSIDING-FORECASTING-SURABAYA-JAKARTA-TRAIN-PASSENGER-1.pdf
• https://perpus.ppi.ac.id/wp-content/uploads/2022/05/JURNAL-ILMIAH-SELECTING-DOLOPO-TRACE-ROUTE-1.pdf
• https://perpus.ppi.ac.id/wp-content/uploads/2022/05/PROSIDING-COMPARISON-OF-ENERGY-ABSORPSTION.pdf

• https://perpus.ppi.ac.id/wp-content/uploads/2022/07/peer-review-comparison-baru.pdf
• https://perpus.ppi.ac.id/wp-content/uploads/2022/07/peer-review-prediction-of-capital.pdf

• https://perpus.ppi.ac.id/wp-content/uploads/2022/07/Bukti-Korespondensi-1.pdf
• https://perpus.ppi.ac.id/wp-content/uploads/2022/07/Korespondensi-Forcasting.pdf