Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2257090491', 'doi': None, 'title': 'Access of farmers to agricultural extension services in Swaziland', 'display_name': 'Access of farmers to agricultural extension services in Swaziland', 'publication_year': 1997, 'publication_date': '1997-01-01', 'ids': {'openalex': 'https://openalex.org/W2257090491', 'mag': '2257090491'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://www.africabib.org/rec.php?RID=Q00037896', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2765059969', 'display_name': 'UNISWA Journal of Agriculture', 'issn_l': '1021-0873', 'issn': ['1021-0873'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310321518', 'host_organization_name': 'African Journals OnLine', 'host_organization_lineage': ['https://openalex.org/P4310321518'], 'host_organization_lineage_names': ['African Journals OnLine'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5037928639', 'display_name': 'K.J.B. Keregero', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'K.J.B. Keregero', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5037928639'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 55}, 'biblio': {'volume': '6', 'issue': None, 'first_page': '77', 'last_page': '88'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10367', 'display_name': 'Agricultural Innovation and Livelihood Diversification', 'score': 0.9595, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10367', 'display_name': 'Agricultural Innovation and Livelihood Diversification', 'score': 0.9595, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/agricultural-extension', 'display_name': 'Agricultural extension', 'score': 0.6862364}, {'id': 'https://openalex.org/keywords/rural-development', 'display_name': 'Rural Development', 'score': 0.492731}], 'concepts': [{'id': 'https://openalex.org/C2778402112', 'wikidata': 'https://www.wikidata.org/wiki/Q4693964', 'display_name': 'Agricultural extension', 'level': 3, 'score': 0.6862364}, {'id': 'https://openalex.org/C118518473', 'wikidata': 'https://www.wikidata.org/wiki/Q11451', 'display_name': 'Agriculture', 'level': 2, 'score': 0.6117182}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.5886984}, {'id': 'https://openalex.org/C2778029271', 'wikidata': 'https://www.wikidata.org/wiki/Q5421931', 'display_name': 'Extension (predicate logic)', 'level': 2, 'score': 0.5872195}, {'id': 'https://openalex.org/C54286561', 'wikidata': 'https://www.wikidata.org/wiki/Q397350', 'display_name': 'Agroforestry', 'level': 1, 'score': 0.5132823}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.43912646}, {'id': 'https://openalex.org/C48824518', 'wikidata': 'https://www.wikidata.org/wiki/Q396340', 'display_name': 'Agricultural economics', 'level': 1, 'score': 0.4348119}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.17851421}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.17303464}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.12599319}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.05706519}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://www.africabib.org/rec.php?RID=Q00037896', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2765059969', 'display_name': 'UNISWA Journal of Agriculture', 'issn_l': '1021-0873', 'issn': ['1021-0873'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310321518', 'host_organization_name': 'African Journals OnLine', 'host_organization_lineage': ['https://openalex.org/P4310321518'], 'host_organization_lineage_names': ['African Journals OnLine'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Zero hunger', 'id': 'https://metadata.un.org/sdg/2', 'score': 0.75}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W986227328', 'https://openalex.org/W2993574928', 'https://openalex.org/W2993368368', 'https://openalex.org/W284015978', 'https://openalex.org/W2295733453', 'https://openalex.org/W2287551555', 'https://openalex.org/W2283387000', 'https://openalex.org/W2273953421', 'https://openalex.org/W2271431258', 'https://openalex.org/W2266263193', 'https://openalex.org/W2257843486', 'https://openalex.org/W2226043329', 'https://openalex.org/W2225860339', 'https://openalex.org/W222100853', 'https://openalex.org/W221848527', 'https://openalex.org/W2161577362', 'https://openalex.org/W2031639306', 'https://openalex.org/W2027340587', 'https://openalex.org/W181021026', 'https://openalex.org/W1495442325'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2257090491', 'counts_by_year': [], 'updated_date': '2024-08-20T17:49:40.595917', 'created_date': '2016-06-24'}