relation: https://eprints.untirta.ac.id/47364/ title: PERAN BRAND TRUST DALAM MEMEDIASI PENGARUH ELECTRONIC WORD OF MOUTH (E-WOM) DAN SOCIAL MEDIA MARKETING TERHADAP KEPUTUSAN PEMBELIAN (Studi Pada Pengguna E-commerce Tokopedia di Kota Serang) creator: Mulya Nugraha, Fajar subject: H Social Sciences (General) subject: HF Commerce description: This study aims to determine the role of brand trust in mediating the relationship between electronic word of mouth (E-WOM) and social media marketing on purchasing decisions for Tokopedia users in Serang City. The research method used is quantitative with a descriptive approach. Data collection was carried out through questionnaires and literature studies. The population in this study were people in Serang City who had made purchases on Tokopedia, with a sample size of 170 respondents. The sampling techniques used were purposive sampling and accidental sampling. Data analysis was carried out using the Structural Equation Modeling (SEM) method with SmartPLS 4.0 software. The results of this study indicate that: (1) Electronic Word of Mouth has a positive and significant effect on Purchasing Decisions. (2) Social Media Marketing has a positive and significant effect on Purchasing Decisions. (3) Electronic Word of Mouth has a positive and significant effect on Brand Trust. (4) Social Media Marketing has a positive and significant effect on Brand Trust. (5) Brand Trust has a positive and significant effect on Purchasing Decisions. (6) Brand Trust is able to mediate the effect of Electronic Word of Mouth on Purchasing Decisions. (7) Brand Trust is able to mediate the influence of Social Media Marketing on Purchasing Decisions. date: 2025 type: Thesis type: NonPeerReviewed format: text language: id identifier: https://eprints.untirta.ac.id/47364/1/Fajar%20Mulya%20Nugraha_5551200074_fulltext.pdf format: text language: id identifier: https://eprints.untirta.ac.id/47364/3/Fajar%20Mulya%20Nugraha_5551200074_01.pdf format: text language: id identifier: https://eprints.untirta.ac.id/47364/4/Fajar%20Mulya%20Nugraha_5551200074_02.pdf format: text language: id identifier: https://eprints.untirta.ac.id/47364/5/Fajar%20Mulya%20Nugraha_5551200074_03.pdf format: text language: id identifier: https://eprints.untirta.ac.id/47364/6/Fajar%20Mulya%20Nugraha_5551200074_04.pdf format: text language: id identifier: https://eprints.untirta.ac.id/47364/7/Fajar%20Mulya%20Nugraha_5551200074_05.pdf format: text language: id identifier: https://eprints.untirta.ac.id/47364/8/Fajar%20Mulya%20Nugraha_5551200074_lamp.pdf format: text language: id identifier: https://eprints.untirta.ac.id/47364/9/Fajar%20Mulya%20Nugraha_5551200074_ref.pdf identifier: Mulya Nugraha, Fajar (2025) PERAN BRAND TRUST DALAM MEMEDIASI PENGARUH ELECTRONIC WORD OF MOUTH (E-WOM) DAN SOCIAL MEDIA MARKETING TERHADAP KEPUTUSAN PEMBELIAN (Studi Pada Pengguna E-commerce Tokopedia di Kota Serang). S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.