Biogas Production Comparison of Liquid Anaerobic Digestion (L-AD) Methods on Different Enzyme Addition

2ND INTERNATIONAL CONFERENCE ON ENVIRONMENT, SUSTAINABILITY ISSUES, AND COMMUNITY DEVELOPMENT

Authors: Syafrudin; Nugraha, WD; Kahirunnisa, A; Ramadan, BS; Miftahadi, MF; Yumaroh, S;

Metals (Fe, Zn, Mn) retention capacity of modified bentonite clay liner

2ND INTERNATIONAL CONFERENCE ON ENVIRONMENT, SUSTAINABILITY ISSUES, AND COMMUNITY DEVELOPMENT

Authors: Budihardjo, MA; Gita, DI; Sutrisno, E; Ramadan, BS; Wardhana, IW; Yumaroh, S;

Building a development strategy towards community-based tourism (CBT) in Thekelan Hamlet

2ND INTERNATIONAL CONFERENCE ON ENVIRONMENT, SUSTAINABILITY ISSUES, AND COMMUNITY DEVELOPMENT

Authors: Rezagama, A; Budihardjo, MA; Zaman, B; Yohana, E; Ramadan, BS; Safitri, RP;

Hydraulic Stability of Fly Ash-Bentonite Mixtures in Landfill Containment System

JOURNAL OF ECOLOGICAL ENGINEERING

Authors: Budihardjo, MA; Syafrudin, S; Priyambada, IB; Ramadan, BS;

Towards Sustainability in Higher-Education Institutions: Analysis of Contributing Factors and Appropriate Strategies

SUSTAINABILITY

Authors: Budihardjo, MA; Ramadan, BS; Putri, SA; Wahyuningrum, IFS; Muhammad, FI;

Waste valorization using solid-phase microbial fuel cells (SMFCs): Recent trends and status

JOURNAL OF ENVIRONMENTAL MANAGEMENT

Authors: Budihardjo, MA; Syafrudin; Effendi, AJ; Hidayat, S; Purnawan, C; Lantasi, AID; Muhammad, FI; Ramadan, BS;

Pit Composting Methods for Community Based Waste Treatment (A Case Study in Ngadimulyo Village)

UNIVERSITAS RIAU INTERNATIONAL CONFERENCE ON SCIENCE AND ENVIRONMENT 2020 (URICSE-2020)

Authors: Sumiyati, S; Lantip, DS; Huboyo, HS; Ramadan, BS; Hadiwidodo, M; Samadikun, BP; Wirawan, AP; Rofiq, IA; Yumaroh, S;

Performance of Microbial Reverse-Electrodialysis Cells for Power Generation at Different External Resistance

AIR SOIL AND WATER RESEARCH

Authors: Effendi, AJ; Hidayat, S; Syafrudin; Ramadan, BS; Purnawan, C; Park, JY;

An overview of electrokinetic soil flushing and its effect on bioremediation of hydrocarbon contaminated soil

JOURNAL OF ENVIRONMENTAL MANAGEMENT

Authors: Ramadan, BS; Sari, GL; Rosmalina, RT; Effendi, AJ; Hadrah;

An effective cerium (III) ions removal method using sodium alginate-coated magnetite (Alg-Fe3O4) nanoparticles

JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA

Authors: Serunting, MA; Rusnadi, R; Setyorini, DA; Ramadan, BS;