Model Optimisasi Perencanaan Jangka Panjang Portofolio Teknologi Pengguna Akhir Sektor Rumah Tangga dan Komersial di Indonesia = An Optimization Model for End-use Technology Portfolio Long-Term Planning of Residential and Commercial Sectors in Indonesia

Perencanaan Jangka Panjang Sistem Kelistrikan Interregional Studi Kasus Jawa-Sumatera = Interregional Electricity System Long Term Planning Case Study of Jawa-Sumatera

Determinan Harga Kedelai Jangka Panjang dan Jangka Pendek di Indonesia = Determinants of Soybean Domestic Price in Long Term and Short Term in Indonesia

Kelulusan di Masa Resesi dan Kondisi Sosial Ekonomi Jangka Panjang di Indonesia = Graduating in a Recession and The Long-Term Social Economic Condition in Indonesia

Model peramalan pola beban jangka panjang sistem ketenagalistrikan Jawa-Madura-Bali menggunakan metode jaringan syaraf tiruan untuk analisis keandalan dalam perencanaan pengembangan sistem pembangkitan = A long-term load pattern forecasting model on the Java-Madura-Bali electricity power system using artificial neural network method for relibility analyzing on the generating system expansion planning