20210206235000.0 http://www.qpij.pl/production-engineering-archives 2353-7779 2353-7779 Production Engineering Archives (Online) Production Engineering Archives. 2353-7779 Production Engineering Archives. scholarsportal Scholars Portal 2021/2024 2024-03-02 Preserved : 27 to 30 Preserved : 27 (2 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1) Preserved Production Engineering Archives 2353-7779 Production Engineering Archives (Online) 2353-5156 portico Portico 2019/2024 2024-03-26 Preserved : 2019: 22, 2019: 23, 2019: 24, 2019: 25, 2020: 26, 2021: 27, 2022: 28, 2023: 29, 2024: 30 Preserved : 2019: 22(22), 2019: 23(23), 2019: 24(24), 2019: 25(25), 2020: 26(1-4), 2021: 27(3-4), 2022: 28(1-4), 2023: 29(1-4), 2024: 30(1) Preserved De Gruyter Production Engineering Archives 2353-7779 2353-7779 loc Library of Congress 2017/2023 2024-02-23 14 to 17, 22 to 25, 28, 29 14; 15; 16; 17; 22; 23; 24; 25; 28 (4); 29 (1, 2) Preserved Walter de Gruyter, Inc. Production Engineering Archives 2353-7779 Poland 2017/2017 2024-03-26 Preserved : 2017: 14, 2017: 15, 2017: 16, 2017: 17 Preserved : 2017: 14(14), 2017: 15(15), 2017: 16(16), 2017: 17(17) Preserved De Gruyter Production Engineering Archives 2353-7779