Implementasi program corporate social responsibility (CSR) PT. Holcim Indonesia Tbk. terhadap pemberdayaan masyarakat sekitarnya (studi kasus di Desa Nambo - Kabupaten Bogor = Implementation of corporate social responsibility (CSR) program of PT. Holcim Indonesia Tbk. to the empowerment of surrounding community (case study in Nambo Village Bogor District) / Espransa Hotnatiur Sianipar - Sianipar, Espransa Hotnatiur, author (2016)