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  1. Home
  2. Archives
  3. Vol. 3 No. 4 (2026): Vol 3 No 4 February 2026

DOI: https://doi.org/10.62885/improsci.v3i4

Published: 2026-02-06

Articles

Analysis Of Cadmium (Cd) And Lead (Pb) Levels In Water Samples By Atomic Absorption Spectrophotometry (AAS) At The Lampung Health Laboratory Center

Calesta Adinda, Elly Lestari Rustiati, Iproh Susanti, Okferina Cicilia

301-334

PDF

Rubber Ball Theory: An Elastic Model of Production Line Balancing and Its Impact on Supply Chain Performance

Nuri Kartini, Andri Hermawan, Mohd Razif Idris

335-374

PDF

Improving Food Security and Sustainability in Koperasi Merah Putih

A Conceptual Model of Food Supply Chain Management

Retno Widyani, Nuri Kartini, Andri Hermawan, Mhod Razif Idris

375-393

PDF

Designing Ergonomic Work Aids to Improve Worker Productivity in Spring Mattress Manufacturing at PT Rentang Buana Niagamakmur

Steven Lias, Daniel Kurniawan, David Lihan, Andrean Gunawan, Thedy Yogasara, Sani Susanto

408-426

PDF

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ISSN

ISSN Online : 3031-7088

ISSN Cetak : 3032-3452

 

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