Vol. 3 No. 2 (2025): Journal of Engineering Science and Technology Applications

View Vol. 3 No. 2 (2025): Journal of Engineering Science and Technology Applications

DOI: https://doi.org/10.58227/jesta.v3i2

Published: 2025-09-30

Articles

Pengaruh Arus Pengelasan Smaw pada Dissimilar Logam Stainless Steel 201 dan Baja 1040 Terhadap Sifat Mekanik dan Struktur Mikro The Effect of Smaw Welding Current on The Mechanical Properties and Microstructure of Dissimilar Metals Stainless Steel 201 and Aisi 1040 Steel

Qomarul Hadi, Ifsya Ussalam Matondang, Ahamad Zamheri

41-50
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Studi Losstime pada Kegiatan Produksi Pengupasan Tanah Penutup Pit Diamod PT Ceria Jasatambang Pratama Study Of Lost Time in the Production Activities of Cover Soil Stripping at The Diamod Pit of PT Ceria Jasatambang Pratama

Apriyana Ningsih, Alam Budiman Thamsi, Firdaus

51-58
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Karakteristik Mineralogi Batubara Desa Tiktok Kecamatan Baraka Kabupaten Enrekang Mineralogical Characteristics of Coal in Tiktok Village, Baraka District, Enrekang Regency

Firaldy S, Agus Ardianto Budiman, Alam Budiman Thamsi

59-63
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Studi Desain Disposal Dan Perhitungan Kapasitas Out Pit Dump 3 Kabupaten Barito Selatan Provinsi Kalimantan Tengah Disposal Design Study and Capacity Calculation of Out Pit Dump 3 in South Barito Regency, Central Kalimantan Province

Muhammad Fathur Rachman, Arif Nurwaskito, Alam Budiman Thamsi

64-72
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Analisis Kualitas Batubara Berdasarkan Analisis Proksimat, Total Sulfur dan Kalori di Site Jhonlin Group PT Tribhakti Inspektama Coal Quality Analysis Based on Proximate Analysis, Total Sulfur and Calories at the Jhonlin Group Site, PT Tribhakti Inspektama

Suriyanto Bakri, Sri Widodo, Mubdiana Arifin, Rifal Ardana

73-77
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