Useful Zotero engines file

engines.json

[
	{
		"_name": "Google Scholar",
		"_alias": "Untitled",
		"_description": "Google Scholar Search",
		"_icon": "file:///home/hacko/Zotero/locate/Google%20Scholar.ico",
		"_hidden": false,
		"_urlTemplate": "https://scholar.google.com/scholar?as_q=&as_epq={z:title}&as_occt=title&as_sauthors={rft:aufirst?}+{rft:aulast?}&as_ylo={z:year?}&as_yhi={z:year?}&as_sdt=1.&as_sdtp=on&as_sdtf=&as_sdts=22&",
		"_urlParams": [],
		"_urlNamespaces": {
			"rft": "info:ofi/fmt:kev:mtx:journal",
			"z": "http://www.zotero.org/namespaces/openSearch#",
			"": "http://a9.com/-/spec/opensearch/1.1/"
		},
		"_iconSourceURI": "chrome://zotero/skin/logos/google-scholar.ico"
	},
	{
		"_name": "Altmetric",
		"_alias": "Altmetric",
		"_description": "Explore data for all research outputs from the full Altmetric database",
		"_icon": "https://www.altmetric.com/explorer/favicon-16.png",
		"_hidden": false,
		"_urlTemplate": "https://www.altmetric.com/explorer/highlights?title={z:title?}&identifier={z:DOI?}&scope=all",
		"_urlParams": [],
		"_urlNamespaces": {
			"rft": "info:ofi/fmt:kev:mtx:journal",
			"z": "http://www.zotero.org/namespaces/openSearch#",
			"": "http://a9.com/-/spec/opensearch/1.1/"
		}
	},
	{
		"_name": "Sci-Hub",
		"_alias": "Sci-Hub",
		"_description": "Knowledge belongs to all mankind",
		"_icon": "https://sci-hub.st/favicon.ico",
		"_hidden": false,
		"_urlTemplate": "https://sci-hub.st/{z:DOI?}",
		"_urlParams": [],
		"_urlNamespaces": {
			"rft": "info:ofi/fmt:kev:mtx:journal",
			"z": "http://www.zotero.org/namespaces/openSearch#",
			"": "http://a9.com/-/spec/opensearch/1.1/"
		}
	},
	{
		"_name": "Anna's Archive",
		"_alias": "Anna's Archive",
		"_description": "The largest truly open library in human history",
		"_icon": "https://annas-archive.org/favicon-32x32.png",
		"_hidden": false,
		"_urlTemplate": "https://annas-archive.org/search?q={z:title?}",
		"_urlParams": [],
		"_urlNamespaces": {
			"rft": "info:ofi/fmt:kev:mtx:journal",
			"z": "http://www.zotero.org/namespaces/openSearch#",
			"": "http://a9.com/-/spec/opensearch/1.1/"
		}
	},
    {
		"_name": "ResearchGate",
		"_alias": "ResearchGate",
		"_description": "The social networking site for scientists and researchers",
		"_icon": "https://www.researchgate.net/favicon.ico",
		"_hidden": false,
		"_urlTemplate": "https://www.researchgate.net/search.Search.html?type=publication&query={z:DOI?}",
		"_urlParams": [],
		"_urlNamespaces": {
			"rft": "info:ofi/fmt:kev:mtx:journal",
			"z": "http://www.zotero.org/namespaces/openSearch#",
			"": "http://a9.com/-/spec/opensearch/1.1/"
		}
	}
]