A Questionnaire for Biogas Plant Location

The study adopts a quantitative research design, utilizing a structured questionnaire as the primary tool for data collection. The questionnaire was systematically revised to enhance clarity, accuracy, and contextual fit in response to their feedback.本研究采用定量研究设计，以结构化问卷作为数据收集的核心工具。该问卷根据反馈意见进行了系统性修订，以提升其清晰度、准确性与情境适配性。