Pengaruh efisiensi energi dan pemanfaatan energi baru terbarukan terhadap emisi karbon dioksida negara g20 = Effect of energy efficiency and renewable energy utilization for carbon dioxide emissions g20 countries

Enhancing Energy Efficiency in FMCG Beverage Filling Processes Through the Utilization of U-Shaped Heat Pipe Heat Exchanger in HVAC Systems = Meningkatkan Efisiensi Energi dalam Proses Pengisian Minuman FMCG Melalui Pemanfaatan Heat Pipe Berbentuk U dalam Sistem HVAC

Hubungan antara emisi karbon dioksida, efisiensi energi, dan konsumsi energi terbarukan di ASEAN 2000-2011 = The relationship of carbon dioxide emission, energy efficiency, and renewable energy consumption in Asean 2000-2011

Efisiensi Energi, Pemanfataan Energi Terbarukan, dan Emisi Karbon Dioksida: Studi Kasus Negara Organisasi Kerjasama Islam (OKI) = Energy Efficiency, Utilization of Renewable Energy, and Carbon Dioxide Emission: Case Study of Organization of Islamic Cooperation (OIC) Countries

Tata Kelola Authoritarian Environmentalism: Upaya Singapura Mengurangi Emisi di Sektor Energi dalam Kerangka Long-Term Low Emissions Development Strategy (LEDS) Tahun 2020-2021 = Authoritarian Environmentalism Governance: Singapore's Measures in Reducing Emissions in the Energy Sector within Long-Term Low Emissions Development Strategy Framework in 2020-2021