Items where Author is "Deri, Harpiandi"
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Article
Robi, Cahyadi and Kemas, Moh. Ade Isnaeni and Deri, Harpiandi (2022) Optimalisasi produktivitas alat gali muat terhadap pengupasan overburden di PT. XYZ. Jurnal Teknik Patra Akademika, 13 (2): 2. pp. 80-89. ISSN 2089-5925