The Relationship between The Level of Intelligence, Achievement Motivation, Mathematics Learning Habits and Learning Achievement

Tujuan penelitian ini adalah (1) Untuk mengetahui hubungan antara tingkat kecerdasan dengan prestasi belajar matematika (2) Untuk mengetahui hubungan antara motivasi berprestasi dengan prestasi belajar matematika (3) Untuk mengetahui hubungan antara kebiasaan belajar dengan prestasi belajar matematika (4) Untuk mengetahui hubungan antara tingkat ke

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Effect of Adding Halloysite to Different Solid Biomass Fuels on Combustion Process in a Small-Scale Domestic Retort Boiler

Biomass combustion in small-scale boilers in Eastern Europe has recently become a very popular heating option.Biomass boilers are gradually replacing old, coal-fired installations, especially in the domestic sector.In comparison with coal, biomass contains more phosphorus, chlorine, and potassium, which may cause the corrosion, slagging, and foulin

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