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Setyorini D, Sihombing IR, Kanchanawongpaisan S, Abd.Rashid MH, Giang PB, Amri K, Syahrizal ⁠Teuku M, Karim DF. Innovation Footprint and New Value Chain from Pematang Johar Village. J. eff. serv. [Internet]. 31 Desember 2025 [dikutip 18 Januari 2026];4(02):465-70. Tersedia pada: https://ejcs.eastasouth-institute.com/index.php/ejecs/article/view/505