Samuel, a. (1997). Pengaruh letak TPA pada kualitas air sumur sekitarnya: Studi kasus sanitary landfill di LPA sampah Kotamadya Padang = The influence of waste disposal location on the water quality of the surrounding wells : a case study of sanitary landfill at the padang Municipal waste disposal. Program Pascasarjana Universitas Indonesia.
Chicago Style CitationSamuel, author. Pengaruh Letak TPA Pada Kualitas Air Sumur Sekitarnya: Studi Kasus Sanitary Landfill Di LPA Sampah Kotamadya Padang = The Influence of Waste Disposal Location On the Water Quality of the Surrounding Wells : A Case Study of Sanitary Landfill At the Padang Municipal Waste Disposal. Program Pascasarjana Universitas Indonesia, 1997.
MLA CitationSamuel, author. Pengaruh Letak TPA Pada Kualitas Air Sumur Sekitarnya: Studi Kasus Sanitary Landfill Di LPA Sampah Kotamadya Padang = The Influence of Waste Disposal Location On the Water Quality of the Surrounding Wells : A Case Study of Sanitary Landfill At the Padang Municipal Waste Disposal. Program Pascasarjana Universitas Indonesia, 1997.