S. Widodo

Techno-Economic analysis of solar photovoltaic power plant for small scale fish processing in Kota Langsa - a case study

N. Pambudi, Hamdani, T. Rizal, 2018 .

Beneficiation of canary shell as a mixture of coal briquette

S. Widodo, A. Rinaldi, N. Jafar, 2020, IOP Conference Series: Earth and Environmental Science.

A Study on Chemical Deashing of Coal from Bulupodo Area Sinjai Regency of South Sulawesi Province Using Hydrogen Peroxide

Wahyuni, Sufriadin, S. Widodo, 2023, IOP Conference Series: Earth and Environmental Science.

Study of increasing the calorific value of coal using waste cooking oil

Sufriadin, S. Widodo, R. Pratama, 2023, IOP Conference Series: Earth and Environmental Science.

Integration of Phase Change Material in the Design of Solar Concentrator-Based Water Heating System

T. Mahlia, S. Widodo, Fazri Amir, 2021, Entropy.

Analysis mixed characterization of Kalimantan coal and mangrove wood charcoal character as briquette raw material

S. Widodo, D. Tahir, R. Rahman, 2021, IOP Conference Series: Earth and Environmental Science.