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Kurnia Putra Susanto Nuham Y, Tugur Redationo N, Crisanto Putra Mbulu B. EFFECT OF HHVT VALUE OF RAW MATERIALS OF PINE WOOD CHARCOAL AND COFFEE WOOD CHARCOAL (70%:30%, 30%:70% & 50%:50%) WITH MESH SIZES 100 AND 250 ON THE HEALTH VALUE: PENGARUH NILAI HHVT BAHAN BAKU BRIKET ARANG KAYU PINUS DAN ARANG KAYU KOPI (70%:30%, 30%:70% dan 50%:50%) DENGAN UKURAN MESH 100 DAN 250 TERHADAP NILAI KALOR. METAL [Internet]. 2026 Jun. 30 [cited 2026 Jul. 8];4(1):34-41. Available from: https://ejournal.widyakarya.ac.id/index.php/metal/article/view/160