CONTRACEPTIVE PREVALENCE SURVEYS
\kˌɒntɹəsˈɛptɪv pɹˈɛvələns sˈɜːve͡ɪz], \kˌɒntɹəsˈɛptɪv pɹˈɛvələns sˈɜːveɪz], \k_ˌɒ_n_t_ɹ_ə_s_ˈɛ_p_t_ɪ_v p_ɹ_ˈɛ_v_ə_l_ə_n_s s_ˈɜː_v_eɪ_z]\
Sort: Oldest first
-
Systematic gathering of data for a particular purpose from various sources, including questionnaires, interviews, observation, existing records, and electronic devices. The process is usually preliminary to statistical analysis of the data.
By DataStellar Co., Ltd
