Pengembangan Sistem Pendukung Keputusan Stabilitas Harga Bahan Pokok Berbasis Progressive Web App menggunakan Metode Simple Additive Weighting

Bobby Bachry; Muhamad Azka Atqiya; Fiqih Satria; Rendra Nasrul Rifa’i

doi:10.55606/jcsr-politama.v4i2.6473

Authors

Bobby Bachry Universitas Raden Intan Lampung
Muhamad Azka Atqiya Universitas Raden Intan Lampung
Fiqih Satria Universitas Raden Intan Lampung
Rendra Nasrul Rifa’i Universitas Raden Intan Lampung

DOI:

https://doi.org/10.55606/jcsr-politama.v4i2.6473

Keywords:

Decision Support System, Expert Judgment, Price Stability, Progressive Web App, Simple Additive Weighting

Abstract

Fluctuations in staple food prices in traditional markets trigger regional economic instability. Manual monitoring at the Trade Office is prone to information delays. This study aims to develop a Decision Support System (DSS) for staple food price stability using the Simple Additive Weighting (SAW) method based on a Progressive Web App (PWA). Data collection methods used observation, interviews, and documentation, with a Purposive Sampling technique. The sample alternatives focused on Shallots, Minyak Kita, and Medium Rice. Criteria weighting was based on Expert Judgment prioritizing HET Regulation (40%), Price Spikes (30%), Recovery Duration (20%), and Fluctuation Frequency (10%). All criteria use the Cost attribute. The research results indicate that PWA implementation successfully overcame network latency constraints through offline caching features. On the other hand, the SAW algorithm successfully ranked commodities with the highest crisis level as intervention priorities. These findings indicate that the transformation from manual monitoring to DSS can minimize subjectivity. Thus, this system can provide precise handling priority recommendations for the Regional Inflation Control Team (TPID).

Downloads

Download data is not yet available.

References

Adhipta, M., & Satria, F. (2023). Penerapan Progressive Web App pada Sistem Informasi Geografis Pemetaan Komoditas. Jurnal Teknologi Informasi, 12(2), 45-56.

Bachry, B., & Setiawan, A. (2024). Analisis Algoritma Multi-Attribute Decision Making untuk Mitigasi Risiko Rantai Pasok. Jurnal Sistem Informasi, 8(1), 12-25.

Badan Pusat Statistik. (2023). Laporan Inflasi Daerah Berdasarkan Kelompok Pengeluaran Pangan. Jakarta: BPS RI.

Dinas Perdagangan Kota Bandar Lampung. (2026). Laporan Harian Harga Bahan Pokok Bulan Mei 2026. Bandar Lampung: Pemerintah Kota.

Fahlevi, R., & Wulandari, S. (2025). Efektivitas Metode Simple Additive Weighting dalam Penentuan Prioritas Kebijakan Publik. Jurnal Sains dan Teknologi, 15(3), 88-101.

Gunawan, I., & Hidayat, T. (2022). Implementasi PWA (Progressive Web Application) untuk Mengatasi Latensi Jaringan pada Aplikasi E-Government. Jurnal Informatika Terapan, 9(1), 34-45.

Haryanto, E. (2024). Optimalisasi Algoritma SAW dengan Cost Attributes pada Sistem Rekomendasi Alokasi Dana Desa. Jurnal Komputer dan Keputusan, 6(2), 77-89.

Kurniawan, D. (2023). Tantangan Transformasi Digital pada Instansi Pemerintah Daerah di Indonesia. Jurnal Administrasi Publik, 11(4), 112-125.

Lestari, M., & Rahman, A. (2025). Decision Support System for Supply Chain Disruption Using SAW. International Journal of Information Systems, 4(1), 22-35.

Mahendra, R. (2022). Service Worker Cache Strategies in Progressive Web Apps. Journal of Web Engineering, 18(3), 44-59.

Nugroho, A., & Saputra, B. (2024). Analisis Volatilitas Harga Bahan Pokok Terhadap Inflasi Regional. Jurnal Ekonomi dan Bisnis, 10(2), 56-70.

Pratama, R. A., et al. (2021). Implementasi Model Waterfall pada Pengembangan Sistem Informasi Manajemen. Jurnal Transformasi, 17(1), 77-87.

Putri, N., & Santoso, H. (2023). Expert Judgment dalam Penentuan Bobot Kriteria Sistem Pendukung Keputusan. Jurnal Ilmu Komputer, 14(2), 65-78.

Ridwan, M. (2025). Penerapan Metode Purposive Sampling dalam Penelitian Rekayasa Perangkat Lunak. Jurnal Metodologi Penelitian, 7(1), 11-20.

Sari, D. P. (2024). Offline-First Architecture for Mobile Data Entry in Rural Areas. IEEE Transactions on Mobile Computing, 21(5), 102-115.

Setiawan, B. (2022). Pengendalian Inflasi Melalui Operasi Pasar Terukur Berbasis Data. Jurnal Kebijakan Ekonomi, 9(3), 88-100.

Sugiyono. (2014). Memahami Penelitian Kualitatif. Bandung: Alfabeta.

Supriyadi, E. (2023). Multi-Criteria Decision Analysis for Government Policy Intervention. Journal of Decision Sciences, 12(1), 45-60.

Wibowo, A. (2025). Dinamika Harga Eceran Tertinggi (HET) dan Dampaknya Terhadap Kelangkaan Komoditas. Jurnal Perdagangan Nasional, 8(2), 33-47.

Yulianto, K., & Hasanah, N. (2024). Simple Additive Weighting for Evaluating E-Government Services. Journal of Information Technology Research, 16(4), 89-102.