(1994). Interview with those Responsible for Holding the Second Seminar on Problems Affecting the Country's Water and Sewage Industry and a Group of Participating Foreign Experts. Journal of Water and Wastewater; Ab va Fazilab (in persian), 4(2), 48-51. doi: 10.22093/wwj.1994.173547

. "Interview with those Responsible for Holding the Second Seminar on Problems Affecting the Country's Water and Sewage Industry and a Group of Participating Foreign Experts", Journal of Water and Wastewater; Ab va Fazilab (in persian), 4, 2, 1994, 48-51. doi: 10.22093/wwj.1994.173547

(1994). 'Interview with those Responsible for Holding the Second Seminar on Problems Affecting the Country's Water and Sewage Industry and a Group of Participating Foreign Experts', Journal of Water and Wastewater; Ab va Fazilab (in persian), 4(2), pp. 48-51. doi: 10.22093/wwj.1994.173547

, "Interview with those Responsible for Holding the Second Seminar on Problems Affecting the Country's Water and Sewage Industry and a Group of Participating Foreign Experts," Journal of Water and Wastewater; Ab va Fazilab (in persian), 4 2 (1994): 48-51, doi: 10.22093/wwj.1994.173547

Interview with those Responsible for Holding the Second Seminar on Problems Affecting the Country's Water and Sewage Industry and a Group of Participating Foreign Experts. Journal of Water and Wastewater; Ab va Fazilab (in persian), 1994; 4(2): 48-51. doi: 10.22093/wwj.1994.173547